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path: root/drivers/usb
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2020-07-09usb: host: fhci-sched: Remove unused variable 'td'Lee Jones1-10/+9
'td' has been completely unused since the driver's inception in 2009. Fixes the following W=1 kernel build warning(s): drivers/usb/host/fhci-sched.c: In function ‘fhci_queue_urb’: drivers/usb/host/fhci-sched.c:704:13: warning: variable ‘td’ set but not used [-Wunused-but-set-variable] 704 | struct td *td; | ^~ Cc: Shlomi Gridish <[email protected]> Cc: Jerry Huang <[email protected]> Cc: Peter Barada <[email protected]> Cc: Anton Vorontsov <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: fhci-tds: Remove unused variables 'buf' and 'extra_data'Lee Jones1-7/+4
Neither have been used since the driver's inception in 2009. Fixes the following W=1 kernel build warning(s): drivers/usb/host/fhci-tds.c: In function ‘fhci_flush_bds’: drivers/usb/host/fhci-tds.c:472:6: warning: variable ‘buf’ set but not used [-Wunused-but-set-variable] 472 | u32 buf; | ^~~ drivers/usb/host/fhci-tds.c:470:6: warning: variable ‘extra_data’ set but not used [-Wunused-but-set-variable] 470 | u16 extra_data; | ^~~~~~~~~~ drivers/usb/host/fhci-tds.c: In function ‘fhci_flush_actual_frame’: drivers/usb/host/fhci-tds.c:527:6: warning: variable ‘extra_data’ set but not used [-Wunused-but-set-variable] 527 | u16 extra_data; | ^~~~~~~~~~ Cc: Shlomi Gridish <[email protected]> Cc: Jerry Huang <[email protected]> Cc: Peter Barada <[email protected]> Cc: Anton Vorontsov <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: dwc3: dwc3-qcom: Do not define 'struct acpi_device_id' when !CONFIG_ACPILee Jones1-10/+12
Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI, struct dwc3_qcom_acpi_match becomes defined by unused. Also need to place the platform data obtained via the matching process inside the #ifdef, else that becomes unused too. Fixes the following W=1 kernel build warning(s): drivers/usb/dwc3/dwc3-qcom.c:761:36: warning: ‘dwc3_qcom_acpi_match’ defined but not used [-Wunused-const-variable=] 761 | static const struct acpi_device_id dwc3_qcom_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~ Cc: Andy Gross <[email protected]> Cc: Bjorn Andersson <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: ehci-platform: Do not define 'struct acpi_device_id' when ↵Lee Jones1-0/+2
!CONFIG_ACPI Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI, struct ehci_acpi_match becomes defined by unused. Fixes the following W=1 kernel build warning(s): drivers/usb/host/ehci-platform.c:478:36: warning: ‘ehci_acpi_match’ defined but not used [-Wunused-const-variable=] 478 | static const struct acpi_device_id ehci_acpi_match[] = { | ^~~~~~~~~~~~~~~ Cc: Tony Prisk <[email protected]> Cc: Alan Stern <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: Steven Brown <[email protected]> Cc: Hauke Mehrtens <[email protected]> Cc: de Goede <[email protected]> Cc: Michael Buesch <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: early: xhci-dbc: File headers are not good candidates for kerneldocLee Jones1-1/+1
Demote xhci-dbc's file header to a standard comment block. Fixes the following W=1 kernel build warning(s): drivers/usb/early/xhci-dbc.c:10: warning: Function parameter or member 'fmt' not described in 'pr_fmt' Cc: Lu Baolu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: early: xhci-dbc: Supply missing 'xhci-dbgp.h' headerfileLee Jones1-0/+1
If the header file containing a function's prototype isn't included by the sourcefile containing the associated function, the build system complains of missing prototypes. Fixes the following W=1 kernel build warning(s): drivers/usb/early/ehci-dbgp.c: In function ‘early_dbgp_write’: drivers/usb/early/ehci-dbgp.c:915:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 915 | int chunk, ret; | ^~~ drivers/usb/early/xhci-dbc.c:600:12: warning: no previous prototype for ‘early_xdbc_parse_parameter’ [-Wmissing-prototypes] 600 | int __init early_xdbc_parse_parameter(char *s) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/early/xhci-dbc.c:653:12: warning: no previous prototype for ‘early_xdbc_setup_hardware’ [-Wmissing-prototypes] 653 | int __init early_xdbc_setup_hardware(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/early/xhci-dbc.c:910:13: warning: no previous prototype for ‘early_xdbc_register_console’ [-Wmissing-prototypes] 910 | void __init early_xdbc_register_console(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Lu Baolu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Jann Horn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: early: ehci-dbgp: Remove set but never checked variable 'ret'Lee Jones1-3/+3
'ret' hasn't been checked since the driver's inception in 2009. Fixes the following W=1 kernel build warning(s): drivers/usb/early/ehci-dbgp.c: In function ‘early_dbgp_write’: drivers/usb/early/ehci-dbgp.c:915:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 915 | int chunk, ret; | ^~~ Cc: Sumit Garg <[email protected]> Cc: Daniel Thompson <[email protected]> Cc: Douglas Anderson <[email protected]> Cc: Petr Mladek <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: Jason Wessel <[email protected]> Signed-off-by: Lee Jones <[email protected]> Acked-by: "Eric W. Biederman" <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: typec: ucsi: ucsi: Staticify and stop export of ucsi_init()Lee Jones1-2/+1
It isn't called from anywhere outside of ucsi.c. Fixes the following W=1 kernel build warning(s): drivers/usb/typec/ucsi/ucsi.c:1005:5: warning: no previous prototype for ‘ucsi_init’ [-Wmissing-prototypes] 1005 | int ucsi_init(struct ucsi *ucsi) | ^~~~~~~~~ Cc: Heikki Krogerus <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: max3420_udc: Remove set, but never checked variable 'addr'Lee Jones1-2/+1
Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/max3420_udc.c: In function ‘max3420_handle_setup’: drivers/usb/gadget/udc/max3420_udc.c:626:5: warning: variable ‘addr’ set but not used [-Wunused-but-set-variable] 626 | u8 addr; | ^~~~ Cc: Felipe Balbi <[email protected]> Cc: Christophe JAILLET <[email protected]> Signed-off-by: Lee Jones <[email protected]> Acked-by: Jassi Brar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: mv_u3d_core: Remove unused static const 'driver_desc'Lee Jones1-1/+0
Looks like it's never been used. Driver was mainlined in 2014. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/mv_u3d_core.c:35:19: warning: ‘driver_desc’ defined but not used [-Wunused-const-variable=] 35 | static const char driver_desc[] = DRIVER_DESC; | ^~~~~~~~~~~ Cc: Felipe Balbi <[email protected]> Cc: Jason Yan <[email protected]> Cc: Yu Xu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: fotg210-hcd: Demote obvious misuse of kerneldoc to standard ↵Lee Jones1-2/+2
comment blocks Only 2 functions attempted to use kerneldoc in this massive file. Fixes the following W=1 kernel build warning(s): drivers/usb/host/fotg210-hcd.c: In function ‘fotg210_run’: drivers/usb/host/fotg210-hcd.c:5013:6: warning: variable ‘hcc_params’ set but not used [-Wunused-but-set-variable] drivers/usb/host/fotg210-hcd.c:5569: warning: Function parameter or member 'pdev' not described in 'fotg210_hcd_probe' drivers/usb/host/fotg210-hcd.c:5666: warning: Function parameter or member 'pdev' not described in 'fotg210_hcd_remove' drivers/usb/host/fotg210-hcd.c:5666: warning: Excess function parameter 'dev' description in 'fotg210_hcd_remove' Cc: Yuan-Hsin Chen <[email protected]> Cc: Feng-Hsin Chiang <[email protected]> Cc: Po-Yu Chuang <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: bcma-hcd: Demote obvious misuse of kerneldoc to standard comment ↵Lee Jones1-2/+2
blocks No attempt has been made to document either of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/host/bcma-hcd.c:180: warning: Function parameter or member 'usb_dev' not described in 'bcma_hcd_usb20_old_arm_init' drivers/usb/host/bcma-hcd.c:268: warning: Function parameter or member 'bcma_hcd' not described in 'bcma_hcd_usb20_ns_init' Cc: Chuhong Yuan <[email protected]> Cc: Hauke Mehrtens <[email protected]> Cc: Felix Fietkau <[email protected]> Cc: Michael Buesch <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: function: u_uac1_legacy: Demote obvious misuse of kerneldoc to ↵Lee Jones1-7/+7
standard comment blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/function/u_uac1_legacy.c:30: warning: Function parameter or member 'i' not described in 'snd_interval_refine_set' drivers/usb/gadget/function/u_uac1_legacy.c:30: warning: Function parameter or member 'val' not described in 'snd_interval_refine_set' drivers/usb/gadget/function/u_uac1_legacy.c:93: warning: Function parameter or member 'snd' not described in 'playback_default_hw_params' drivers/usb/gadget/function/u_uac1_legacy.c:153: warning: Function parameter or member 'card' not described in 'u_audio_playback' drivers/usb/gadget/function/u_uac1_legacy.c:153: warning: Function parameter or member 'buf' not described in 'u_audio_playback' drivers/usb/gadget/function/u_uac1_legacy.c:153: warning: Function parameter or member 'count' not described in 'u_audio_playback' drivers/usb/gadget/function/u_uac1_legacy.c:197: warning: Function parameter or member 'card' not described in 'gaudio_open_snd_dev' drivers/usb/gadget/function/u_uac1_legacy.c:257: warning: Function parameter or member 'gau' not described in 'gaudio_close_snd_dev' drivers/usb/gadget/function/u_uac1_legacy.c:286: warning: Function parameter or member 'card' not described in 'gaudio_setup' drivers/usb/gadget/function/u_uac1_legacy.c:303: warning: Function parameter or member 'the_card' not described in 'gaudio_cleanup' Cc: Felipe Balbi <[email protected]> Cc: Bryan Wu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: fotg210-hcd: Remove unused variable 'hcc_params'Lee Jones1-2/+1
The result is actually read into fotg210->caps->hcc_params. No need to popuate an unused varible with the unchecked return value from fotg210_readl(). Fixes the following W=1 kernel build warning(s): drivers/usb/host/fotg210-hcd.c: In function ‘fotg210_run’: drivers/usb/host/fotg210-hcd.c:5013:6: warning: variable ‘hcc_params’ set but not used [-Wunused-but-set-variable] 5013 | u32 hcc_params; | ^~~~~~~~~~ Cc: Yuan-Hsin Chen <[email protected]> Cc: Feng-Hsin Chiang <[email protected]> Cc: Po-Yu Chuang <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: ehci-fsl: Fix incorrectly named function argumentLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/usb/host/ehci-fsl.c:694: warning: Function parameter or member 'pdev' not described in 'fsl_ehci_drv_remove' drivers/usb/host/ehci-fsl.c:694: warning: Excess function parameter 'dev' description in 'fsl_ehci_drv_remove' Cc: Alan Stern <[email protected]> Cc: Randy Vinson <[email protected]> Cc: Dave Liu <[email protected]> Cc: Jerry Huang <[email protected]> Cc: Anton Vorontsov <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: imx21-hcd: Demote function header which is clearly not kerneldocLee Jones1-1/+1
No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/host/imx21-hcd.c:233: warning: Function parameter or member 'imx21' not described in 'copy_to_dmem' drivers/usb/host/imx21-hcd.c:233: warning: Function parameter or member 'dmem_offset' not described in 'copy_to_dmem' drivers/usb/host/imx21-hcd.c:233: warning: Function parameter or member 'src' not described in 'copy_to_dmem' drivers/usb/host/imx21-hcd.c:233: warning: Function parameter or member 'count' not described in 'copy_to_dmem' Cc: Shawn Guo <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: NXP Linux Team <[email protected]> Cc: Stephen Boyd <[email protected]> Cc: Jay Monkman <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: pch_udc: Fix a plethora of function documentation related ↵Lee Jones1-18/+18
issues Ranging from missing descriptions and formatting mishaps to over-documenting of missing arguments, likely due to bitrot. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/pch_udc.c:239: warning: Function parameter or member 'request' not described in 'pch_udc_stp_dma_desc' drivers/usb/gadget/udc/pch_udc.c:315: warning: Function parameter or member 'irq_work_fall' not described in 'pch_vbus_gpio_data' drivers/usb/gadget/udc/pch_udc.c:315: warning: Function parameter or member 'irq_work_rise' not described in 'pch_vbus_gpio_data' drivers/usb/gadget/udc/pch_udc.c:482: warning: Function parameter or member 'ep' not described in 'pch_udc_write_csr' drivers/usb/gadget/udc/pch_udc.c:482: warning: Excess function parameter 'addr' description in 'pch_udc_write_csr' drivers/usb/gadget/udc/pch_udc.c:498: warning: Function parameter or member 'ep' not described in 'pch_udc_read_csr' drivers/usb/gadget/udc/pch_udc.c:498: warning: Excess function parameter 'addr' description in 'pch_udc_read_csr' drivers/usb/gadget/udc/pch_udc.c:662: warning: Function parameter or member 'ep_in' not described in 'pch_udc_ep_set_bufsz' drivers/usb/gadget/udc/pch_udc.c:977: warning: Function parameter or member 'ep' not described in 'pch_udc_ep_enable' drivers/usb/gadget/udc/pch_udc.c:977: warning: Function parameter or member 'cfg' not described in 'pch_udc_ep_enable' drivers/usb/gadget/udc/pch_udc.c:977: warning: Excess function parameter 'regs' description in 'pch_udc_ep_enable' drivers/usb/gadget/udc/pch_udc.c:1010: warning: Function parameter or member 'ep' not described in 'pch_udc_ep_disable' drivers/usb/gadget/udc/pch_udc.c:1010: warning: Excess function parameter 'regs' description in 'pch_udc_ep_disable' drivers/usb/gadget/udc/pch_udc.c:1030: warning: Function parameter or member 'ep' not described in 'pch_udc_wait_ep_stall' drivers/usb/gadget/udc/pch_udc.c:1030: warning: Excess function parameter 'dev' description in 'pch_udc_wait_ep_stall' drivers/usb/gadget/udc/pch_udc.c:1341: warning: Function parameter or member 'data' not described in 'pch_vbus_gpio_irq' drivers/usb/gadget/udc/pch_udc.c:1341: warning: Excess function parameter 'dev' description in 'pch_vbus_gpio_irq' drivers/usb/gadget/udc/pch_udc.c:1365: warning: Function parameter or member 'vbus_gpio_port' not described in 'pch_vbus_gpio_init' drivers/usb/gadget/udc/pch_udc.c:1510: warning: Function parameter or member 'dev' not described in 'pch_udc_free_dma_chain' drivers/usb/gadget/udc/pch_udc.c:1510: warning: Function parameter or member 'req' not described in 'pch_udc_free_dma_chain' drivers/usb/gadget/udc/pch_udc.c:1717: warning: Function parameter or member 'usbep' not described in 'pch_udc_pcd_ep_disable' drivers/usb/gadget/udc/pch_udc.c:2006: warning: Excess function parameter 'halt' description in 'pch_udc_pcd_set_wedge' drivers/usb/gadget/udc/pch_udc.c:2756: warning: Function parameter or member 'pdev' not described in 'pch_udc_isr' drivers/usb/gadget/udc/pch_udc.c:2756: warning: Excess function parameter 'dev' description in 'pch_udc_isr' drivers/usb/gadget/udc/pch_udc.c:2906: warning: Function parameter or member 'dev' not described in 'init_dma_pools' drivers/usb/gadget/udc/pch_udc.c:2906: warning: Excess function parameter 'pdev' description in 'init_dma_pools' Cc: Felipe Balbi <[email protected]> Cc: Chuhong Yuan <[email protected]> Cc: LAPIS Semiconductor <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: mv_udc_core: Remove unused static const variable 'driver_desc'Lee Jones1-1/+0
Looks as though it's never been used. Driver was introduced in 2014. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/mv_udc_core.c:56:19: warning: ‘driver_desc’ defined but not used [-Wunused-const-variable=] 56 | static const char driver_desc[] = DRIVER_DESC; | ^~~~~~~~~~~ Cc: Felipe Balbi <[email protected]> Cc: Chao Xie <[email protected]> Cc: Neil Zhang <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: r8a66597-hcd: Remove set, then over-written, but never used ↵Lee Jones1-5/+3
variable 'tmp' Looks like it's been this way since the driver's inception in 2007. Fixes the following W=1 kernel build warning(s): drivers/usb/host/r8a66597-hcd.c: In function ‘clear_all_buffer’: drivers/usb/host/r8a66597-hcd.c:478:6: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable] 478 | u16 tmp; | ^~~ Cc: Yoshihiro Shimoda <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: lpc32xx_udc: Staticify 2 local functionsLee Jones1-2/+2
These are not used outside of this sourcefile, so make them static. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/lpc32xx_udc.c:1929:6: warning: no previous prototype for ‘udc_send_in_zlp’ [-Wmissing-prototypes] 1929 | void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) | ^~~~~~~~~~~~~~~ drivers/usb/gadget/udc/lpc32xx_udc.c:1943:6: warning: no previous prototype for ‘udc_handle_eps’ [-Wmissing-prototypes] 1943 | void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep) | ^~~~~~~~~~~~~~ Cc: Felipe Balbi <[email protected]> Cc: Sylvain Lemieux <[email protected]> Cc: Kevin Wells <[email protected]> Cc: Roland Stigge <[email protected]> Signed-off-by: Lee Jones <[email protected]> Acked-by: Vladimir Zapolskiy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: function: f_fs: Demote function header which is clearly not ↵Lee Jones1-1/+1
kerneldoc No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/function/f_fs.c:2361: warning: Function parameter or member 'type' not described in '__ffs_data_do_os_desc' drivers/usb/gadget/function/f_fs.c:2361: warning: Function parameter or member 'h' not described in '__ffs_data_do_os_desc' drivers/usb/gadget/function/f_fs.c:2361: warning: Function parameter or member 'data' not described in '__ffs_data_do_os_desc' drivers/usb/gadget/function/f_fs.c:2361: warning: Function parameter or member 'len' not described in '__ffs_data_do_os_desc' drivers/usb/gadget/function/f_fs.c:2361: warning: Function parameter or member 'priv' not described in '__ffs_data_do_os_desc' Cc: Felipe Balbi <[email protected]> Cc: David Howells <[email protected]> Cc: Michal Nazarewicz <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: legacy: nokia: Remove unused static variable 'product_nokia'Lee Jones1-1/+0
Looks as though it's never been used. Driver was introduced in 2010. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/legacy/nokia.c:65:19: warning: ‘product_nokia’ defined but not used [-Wunused-const-variable=] 65 | static const char product_nokia[] = NOKIA_LONG_NAME; | ^~~~~~~~~~~~~ Cc: Felipe Balbi <[email protected]> Cc: Al Borchers <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: atmel_usba_udc: Remove set but unused variable 'pp'Lee Jones1-3/+0
Commit e78355b577c4b ("usb: gadget: udc: atmel: Don't use DT to configure end point") pulled out all functionality dealing with 'pp'. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/atmel_usba_udc.c: In function ‘atmel_udc_of_init’: drivers/usb/gadget/udc/atmel_usba_udc.c:2106:22: warning: variable ‘pp’ set but not used [-Wunused-but-set-variable] 2106 | struct device_node *pp; | ^~ Cc: Cristian Birsan <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: Nicolas Ferre <[email protected]> Cc: Alexandre Belloni <[email protected]> Cc: Ludovic Desroches <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: misc: legousbtower: Demote function header which is clearly not kerneldocLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'dev' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'function' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'size' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'data' not described in 'lego_usb_tower_debug_data' Cc: Juergen Stuber <[email protected]> Cc: David Glance <[email protected]> Cc: david <[email protected]> Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: pxa27x_udc: Fix a bunch of kerneldoc issuesLee Jones1-9/+6
Mostly bitrotted argument descriptions/names. Also the removal of a blank line in the middle of a kerneldoc header, which is not allowed. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/pxa27x_udc.c:398: warning: Function parameter or member 'ep' not described in 'ep_write_UDCCSR' drivers/usb/gadget/udc/pxa27x_udc.c:398: warning: Excess function parameter 'udc' description in 'ep_write_UDCCSR' drivers/usb/gadget/udc/pxa27x_udc.c:479: warning: Function parameter or member 'udc' not described in 'set_ep0state' drivers/usb/gadget/udc/pxa27x_udc.c:479: warning: Excess function parameter 'dev' description in 'set_ep0state' drivers/usb/gadget/udc/pxa27x_udc.c:506: warning: Excess function parameter 'req' description in 'inc_ep_stats_reqs' drivers/usb/gadget/udc/pxa27x_udc.c:1476: warning: bad line: drivers/usb/gadget/udc/pxa27x_udc.c:1697: warning: Function parameter or member 'udc' not described in 'udc_enable' drivers/usb/gadget/udc/pxa27x_udc.c:1697: warning: Excess function parameter 'dev' description in 'udc_enable' drivers/usb/gadget/udc/pxa27x_udc.c:1750: warning: Function parameter or member 'g' not described in 'pxa27x_udc_start' drivers/usb/gadget/udc/pxa27x_udc.c:1750: warning: Excess function parameter 'bind' description in 'pxa27x_udc_start' drivers/usb/gadget/udc/pxa27x_udc.c:1784: warning: Excess function parameter 'driver' description in 'stop_activity' drivers/usb/gadget/udc/pxa27x_udc.c:1800: warning: Function parameter or member 'g' not described in 'pxa27x_udc_stop' drivers/usb/gadget/udc/pxa27x_udc.c:1800: warning: Excess function parameter 'driver' description in 'pxa27x_udc_stop' drivers/usb/gadget/udc/pxa27x_udc.c:2358: warning: Function parameter or member 'pdev' not described in 'pxa_udc_probe' drivers/usb/gadget/udc/pxa27x_udc.c:2358: warning: Excess function parameter '_dev' description in 'pxa_udc_probe' Cc: Daniel Mack <[email protected]> Cc: Haojian Zhuang <[email protected]> Cc: Robert Jarzmik <[email protected]> Cc: Felipe Balbi <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: function: u_ether: Downgrade kerneldoc headers which to not ↵Lee Jones1-2/+2
make the mark Kerneldoc expects all function arguments to be documented. If any are missed it will complain. Downgrade one header with 3 missing argument descriptions and one which makes no attempt. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/function/u_ether.c:750: warning: Function parameter or member 'dev_addr' not described in 'gether_setup_name' drivers/usb/gadget/function/u_ether.c:750: warning: Function parameter or member 'host_addr' not described in 'gether_setup_name' drivers/usb/gadget/function/u_ether.c:750: warning: Function parameter or member 'qmult' not described in 'gether_setup_name' drivers/usb/gadget/function/u_ether.c:1022: warning: Function parameter or member 'dev' not described in 'gether_cleanup' Cc: Felipe Balbi <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: amd5536udc_pci: Remove unused variable 'mod_desc'Lee Jones1-1/+0
Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/amd5536udc_pci.c:52:19: warning: ‘mod_desc’ defined but not used [-Wunused-const-variable=] Cc: Felipe Balbi <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: legacy: printer: Remove unused variable 'driver_desc'Lee Jones1-1/+0
Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/legacy/printer.c:24:19: warning: ‘driver_desc’ defined but not used [-Wunused-const-variable=] Cc: Felipe Balbi <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: ci_hdrc_pci: Fix improper use of kerneldoc formatLee Jones1-1/+1
No attempt has been made to document any of the structure's properties here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/ci_hdrc_pci.c:132: warning: cannot understand function prototype: 'const struct pci_device_id ci_hdrc_pci_id_table[] = ' Cc: Peter Chen <[email protected]> Cc: David Lopo <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: misc: legousbtower: Demote obvious misuse of kerneldoc to standard ↵Lee Jones1-12/+12
comment blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'dev' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'function' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'size' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:280: warning: Function parameter or member 'data' not described in 'lego_usb_tower_debug_data' drivers/usb/misc/legousbtower.c:290: warning: Function parameter or member 'dev' not described in 'tower_delete' drivers/usb/misc/legousbtower.c:306: warning: Function parameter or member 'inode' not described in 'tower_open' drivers/usb/misc/legousbtower.c:306: warning: Function parameter or member 'file' not described in 'tower_open' drivers/usb/misc/legousbtower.c:405: warning: Function parameter or member 'inode' not described in 'tower_release' drivers/usb/misc/legousbtower.c:405: warning: Function parameter or member 'file' not described in 'tower_release' drivers/usb/misc/legousbtower.c:452: warning: Function parameter or member 'dev' not described in 'tower_check_for_read_packet' drivers/usb/misc/legousbtower.c:468: warning: Function parameter or member 'file' not described in 'tower_poll' drivers/usb/misc/legousbtower.c:468: warning: Function parameter or member 'wait' not described in 'tower_poll' drivers/usb/misc/legousbtower.c:494: warning: Function parameter or member 'file' not described in 'tower_llseek' drivers/usb/misc/legousbtower.c:494: warning: Function parameter or member 'off' not described in 'tower_llseek' drivers/usb/misc/legousbtower.c:494: warning: Function parameter or member 'whence' not described in 'tower_llseek' drivers/usb/misc/legousbtower.c:503: warning: Function parameter or member 'file' not described in 'tower_read' drivers/usb/misc/legousbtower.c:503: warning: Function parameter or member 'buffer' not described in 'tower_read' drivers/usb/misc/legousbtower.c:503: warning: Function parameter or member 'count' not described in 'tower_read' drivers/usb/misc/legousbtower.c:503: warning: Function parameter or member 'ppos' not described in 'tower_read' drivers/usb/misc/legousbtower.c:587: warning: Function parameter or member 'file' not described in 'tower_write' drivers/usb/misc/legousbtower.c:587: warning: Function parameter or member 'buffer' not described in 'tower_write' drivers/usb/misc/legousbtower.c:587: warning: Function parameter or member 'count' not described in 'tower_write' drivers/usb/misc/legousbtower.c:587: warning: Function parameter or member 'ppos' not described in 'tower_write' drivers/usb/misc/legousbtower.c:669: warning: Function parameter or member 'urb' not described in 'tower_interrupt_in_callback' drivers/usb/misc/legousbtower.c:724: warning: Function parameter or member 'urb' not described in 'tower_interrupt_out_callback' drivers/usb/misc/legousbtower.c:752: warning: Function parameter or member 'interface' not described in 'tower_probe' drivers/usb/misc/legousbtower.c:752: warning: Function parameter or member 'id' not described in 'tower_probe' drivers/usb/misc/legousbtower.c:863: warning: Function parameter or member 'interface' not described in 'tower_disconnect' Cc: Juergen Stuber <[email protected]> Cc: David Glance <[email protected]> Cc: david <[email protected]> Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: udc: dummy_hcd: Repair misspelled function argument 'dummy_hcd'Lee Jones1-1/+1
An attempt was made to document the functions in 'dummy_hcd', but a simple spelling mistake was made. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/dummy_hcd.c:1597: warning: Function parameter or member 'dum_hcd' not described in 'handle_control_request' drivers/usb/gadget/udc/dummy_hcd.c:1597: warning: Excess function parameter 'dum' description in 'handle_control_request' Cc: Felipe Balbi <[email protected]> Cc: Andrey Konovalov <[email protected]> Cc: Alan Stern <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: musb: musb_dsps: Demote obvious misuse of kerneldoc to standard comment ↵Lee Jones1-4/+4
blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/musb/musb_dsps.c:44: warning: cannot understand function prototype: 'struct dsps_musb_wrapper ' drivers/usb/musb/musb_dsps.c:102: warning: cannot understand function prototype: 'struct dsps_glue ' drivers/usb/musb/musb_dsps.c:169: warning: Function parameter or member 'musb' not described in 'dsps_musb_enable' drivers/usb/musb/musb_dsps.c:195: warning: Function parameter or member 'musb' not described in 'dsps_musb_disable' Cc: Bin Liu <[email protected]> Cc: Ravi B <[email protected]> Cc: Kumar Gupta <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: misc: ldusb: Demote obvious misuse of kerneldoc to standard comment blocksLee Jones1-12/+12
No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/misc/ldusb.c:192: warning: Function parameter or member 'dev' not described in 'ld_usb_abort_transfers' drivers/usb/misc/ldusb.c:206: warning: Function parameter or member 'dev' not described in 'ld_usb_delete' drivers/usb/misc/ldusb.c:220: warning: Function parameter or member 'urb' not described in 'ld_usb_interrupt_in_callback' drivers/usb/misc/ldusb.c:281: warning: Function parameter or member 'urb' not described in 'ld_usb_interrupt_out_callback' drivers/usb/misc/ldusb.c:301: warning: Function parameter or member 'inode' not described in 'ld_usb_open' drivers/usb/misc/ldusb.c:301: warning: Function parameter or member 'file' not described in 'ld_usb_open' drivers/usb/misc/ldusb.c:372: warning: Function parameter or member 'inode' not described in 'ld_usb_release' drivers/usb/misc/ldusb.c:372: warning: Function parameter or member 'file' not described in 'ld_usb_release' drivers/usb/misc/ldusb.c:414: warning: Function parameter or member 'file' not described in 'ld_usb_poll' drivers/usb/misc/ldusb.c:414: warning: Function parameter or member 'wait' not described in 'ld_usb_poll' drivers/usb/misc/ldusb.c:439: warning: Function parameter or member 'file' not described in 'ld_usb_read' drivers/usb/misc/ldusb.c:439: warning: Function parameter or member 'buffer' not described in 'ld_usb_read' drivers/usb/misc/ldusb.c:439: warning: Function parameter or member 'count' not described in 'ld_usb_read' drivers/usb/misc/ldusb.c:439: warning: Function parameter or member 'ppos' not described in 'ld_usb_read' drivers/usb/misc/ldusb.c:526: warning: Function parameter or member 'file' not described in 'ld_usb_write' drivers/usb/misc/ldusb.c:526: warning: Function parameter or member 'buffer' not described in 'ld_usb_write' drivers/usb/misc/ldusb.c:526: warning: Function parameter or member 'count' not described in 'ld_usb_write' drivers/usb/misc/ldusb.c:526: warning: Function parameter or member 'ppos' not described in 'ld_usb_write' drivers/usb/misc/ldusb.c:651: warning: Function parameter or member 'intf' not described in 'ld_usb_probe' drivers/usb/misc/ldusb.c:651: warning: Function parameter or member 'id' not described in 'ld_usb_probe' drivers/usb/misc/ldusb.c:754: warning: Function parameter or member 'intf' not described in 'ld_usb_disconnect' Cc: Johan Hovold <[email protected]> Cc: Michael Hund <[email protected]> Cc: David Glance <[email protected]> Cc: Juergen Stuber <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: gadget: function: u_serial: Repair misdocumented function argumentLee Jones1-1/+1
Looks as though this has been an issue since the driver's inception back in 2014. Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/function/u_serial.c:538: warning: Function parameter or member 'port' not described in 'gs_start_io' drivers/usb/gadget/function/u_serial.c:538: warning: Excess function parameter 'dev' description in 'gs_start_io' Cc: Felipe Balbi <[email protected]> Cc: "Michał Mirosław" <[email protected]> Cc: Al Borchers <[email protected]> Cc: Peter Berger <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: misc: iowarrior: Demote obvious misuse of kerneldoc to standard comment ↵Lee Jones1-7/+7
blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/misc/iowarrior.c:251: warning: Function parameter or member 'dev' not described in 'iowarrior_delete' drivers/usb/misc/iowarrior.c:279: warning: Function parameter or member 'file' not described in 'iowarrior_read' drivers/usb/misc/iowarrior.c:279: warning: Function parameter or member 'buffer' not described in 'iowarrior_read' drivers/usb/misc/iowarrior.c:279: warning: Function parameter or member 'count' not described in 'iowarrior_read' drivers/usb/misc/iowarrior.c:279: warning: Function parameter or member 'ppos' not described in 'iowarrior_read' drivers/usb/misc/iowarrior.c:483: warning: Function parameter or member 'file' not described in 'iowarrior_ioctl' drivers/usb/misc/iowarrior.c:483: warning: Function parameter or member 'cmd' not described in 'iowarrior_ioctl' drivers/usb/misc/iowarrior.c:483: warning: Function parameter or member 'arg' not described in 'iowarrior_ioctl' drivers/usb/misc/iowarrior.c:599: warning: Function parameter or member 'inode' not described in 'iowarrior_open' drivers/usb/misc/iowarrior.c:599: warning: Function parameter or member 'file' not described in 'iowarrior_open' drivers/usb/misc/iowarrior.c:647: warning: Function parameter or member 'inode' not described in 'iowarrior_release' drivers/usb/misc/iowarrior.c:647: warning: Function parameter or member 'file' not described in 'iowarrior_release' drivers/usb/misc/iowarrior.c:753: warning: Function parameter or member 'interface' not described in 'iowarrior_probe' drivers/usb/misc/iowarrior.c:753: warning: Function parameter or member 'id' not described in 'iowarrior_probe' drivers/usb/misc/iowarrior.c:879: warning: Function parameter or member 'interface' not described in 'iowarrior_disconnect' Cc: Johan Hovold <[email protected]> Cc: Christian Lucht <[email protected]> Cc: Stephane Dalton <[email protected]> Cc: Stephane Doyon <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: misc: iowarrior: Fix odd corruption issue in the file headerLee Jones1-1/+1
Looks although Stephane's name was corrupted somehow. Cc: Johan Hovold <[email protected]> Cc: Christian Lucht <[email protected]> Cc: Stephane Dalton <[email protected]> Cc: Stephane Doyon <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: usbmisc_imx: Demote obvious misuse of kerneldoc to standard ↵Lee Jones1-1/+1
comment block No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/usbmisc_imx.c:801: warning: Function parameter or member 'data' not described in 'imx7d_charger_detection' Cc: Peter Chen <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: NXP Linux Team <[email protected]> Cc: Richard Zhao <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: typec: tcpm: fusb302: Use 'gnu_printf' format notationLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/usb/typec/tcpm/fusb302.c: In function ‘fusb302_log’: drivers/usb/typec/tcpm/fusb302.c:186:2: warning: function ‘fusb302_log’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 186 | _fusb302_log(chip, fmt, args); | ^~~~~~~~~~~~ Cc: Heikki Krogerus <[email protected]> Cc: Yueyao Zhu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: typec: altmodes: displayport: Supply missing displayport.h include fileLee Jones1-0/+1
If the header file containing a function's prototype isn't included by the sourcefile containing the associated function, the build system complains of missing prototypes. Fixes the following W=1 kernel build warning(s): drivers/usb/typec/altmodes/displayport.c:511:5: warning: no previous prototype for ‘dp_altmode_probe’ [-Wmissing-prototypes] drivers/usb/typec/altmodes/displayport.c:551:6: warning: no previous prototype for ‘dp_altmode_remove’ [-Wmissing-prototypes] Cc: Heikki Krogerus <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: typec: altmodes: displayport: File headers are not good candidates for ↵Lee Jones1-1/+1
kerneldoc Demote displayport's file header to a standard comment block. Fixes the following W=1 kernel build warning(s): drivers/usb/typec/altmodes/displayport.c:18: warning: Function parameter or member '_dp' not described in 'DP_HEADER' drivers/usb/typec/altmodes/displayport.c:18: warning: Function parameter or member 'cmd' not described in 'DP_HEADER' Cc: Heikki Krogerus <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: storage: alauda: Remove set but unchecked variableLee Jones1-2/+1
The return value of alauda_get_media_status() hasn't been checked since the driver's inception back in 2005. If nothing have gone wrong/been detected until this point, it's probably safe to just remove the variable. Fixes the following W=1 kernel build warning(s): drivers/usb/storage/alauda.c: In function ‘alauda_check_media’: drivers/usb/storage/alauda.c:456:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] 456 | int rc; | ^~ Cc: Alan Stern <[email protected]> Cc: Daniel Drake <[email protected]> Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: xhci-debugfs: Use 'gnu_printf' format notationLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/usb/host/xhci-debugfs.c:128:2: warning: function ‘xhci_debugfs_regset’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 128 | vsnprintf(rgs->name, sizeof(rgs->name), fmt, args); | ^~~~~~~~~ Cc: Mathias Nyman <[email protected]> Cc: Lu Baolu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: udc: Fix a few kerneldoc issuesLee Jones1-2/+6
Descriptions were missing for 'ci' almost throughout. There was one instance of over-documenting. Finally one function argument was incorrectly documented (probably down to bitrot). Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:245: warning: Function parameter or member 'ci' not described in 'hw_port_is_high_speed' drivers/usb/chipidea/udc.c:271: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_intr_active' drivers/usb/chipidea/udc.c:285: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_setup_guard' drivers/usb/chipidea/udc.c:296: warning: Function parameter or member 'ci' not described in 'hw_test_and_set_setup_guard' drivers/usb/chipidea/udc.c:321: warning: Function parameter or member 'ci' not described in 'hw_usb_reset' drivers/usb/chipidea/udc.c:628: warning: Excess function parameter 'ci' description in 'free_pending_td' drivers/usb/chipidea/udc.c:655: warning: Function parameter or member 'hwep' not described in '_hardware_dequeue' drivers/usb/chipidea/udc.c:655: warning: Excess function parameter 'gadget' description in '_hardware_dequeue' Cc: Peter Chen <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: xhci-dbgtty: File headers are not good candidates for kerneldocLee Jones1-1/+1
Demote xhci-dbgtty's file header to a standard comment block. Fixes the following W=1 kernel build warning(s): drivers/usb/host/xhci-dbgtty.c:19: warning: Function parameter or member 'port' not described in 'dbc_send_packet' drivers/usb/host/xhci-dbgtty.c:19: warning: Function parameter or member 'packet' not described in 'dbc_send_packet' drivers/usb/host/xhci-dbgtty.c:19: warning: Function parameter or member 'size' not described in 'dbc_send_packet' Cc: Mathias Nyman <[email protected]> Cc: Lu Baolu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: xhci-dbgcap: File headers are not good candidates for kerneldocLee Jones1-1/+1
Demote xhci-dbgcap's file header to a standard comment block. Fixes the following W=1 kernel build warning(s): drivers/usb/host/xhci-dbgcap.c:20: warning: Function parameter or member 'xhci' not described in 'dbc_dma_alloc_coherent' drivers/usb/host/xhci-dbgcap.c:20: warning: Function parameter or member 'size' not described in 'dbc_dma_alloc_coherent' drivers/usb/host/xhci-dbgcap.c:20: warning: Function parameter or member 'dma_handle' not described in 'dbc_dma_alloc_coherent' drivers/usb/host/xhci-dbgcap.c:20: warning: Function parameter or member 'flags' not described in 'dbc_dma_alloc_coherent' Cc: Mathias Nyman <[email protected]> Cc: Lu Baolu <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: xhci-mem: Demote obvious misuse of kerneldoc to standard comment ↵Lee Jones1-1/+1
block No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'xhci' not described in 'xhci_ring_alloc' drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'num_segs' not described in 'xhci_ring_alloc' drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'cycle_state' not described in 'xhci_ring_alloc' drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'type' not described in 'xhci_ring_alloc' drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'max_packet' not described in 'xhci_ring_alloc' drivers/usb/host/xhci-mem.c:365: warning: Function parameter or member 'flags' not described in 'xhci_ring_alloc' Cc: Mathias Nyman <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: host: xhci: Demote obvious misuse of kerneldoc to standard comment blockLee Jones1-1/+1
No attempt has been made to document the demoted function here. Fixes the following W=1 kernel build warning(s): drivers/usb/host/xhci.c:1285: warning: Function parameter or member 'desc' not described in 'xhci_get_endpoint_index' Cc: Mathias Nyman <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: udc: Help out kerneldoc headers that have tried, demote the ↵Lee Jones1-17/+17
others Help with adding the odd description where they have been omitted or where the format isn't quite right. Demote all function headers which are lacking any attempt of describing their arguments. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:645: warning: Function parameter or member 'hwreq' not described in '_hardware_dequeue' drivers/usb/chipidea/udc.c:645: warning: Excess function parameter 'gadget' description in '_hardware_dequeue' drivers/usb/chipidea/udc.c:1326: warning: Function parameter or member 'ep' not described in 'ep_enable' drivers/usb/chipidea/udc.c:1326: warning: Function parameter or member 'desc' not described in 'ep_enable' drivers/usb/chipidea/udc.c:1393: warning: Function parameter or member 'ep' not described in 'ep_disable' drivers/usb/chipidea/udc.c:1433: warning: Function parameter or member 'ep' not described in 'ep_alloc_request' drivers/usb/chipidea/udc.c:1433: warning: Function parameter or member 'gfp_flags' not described in 'ep_alloc_request' drivers/usb/chipidea/udc.c:1454: warning: Function parameter or member 'ep' not described in 'ep_free_request' drivers/usb/chipidea/udc.c:1454: warning: Function parameter or member 'req' not described in 'ep_free_request' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'ep' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'req' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1488: warning: Function parameter or member 'gfp_flags' not described in 'ep_queue' drivers/usb/chipidea/udc.c:1512: warning: Function parameter or member 'ep' not described in 'ep_dequeue' drivers/usb/chipidea/udc.c:1512: warning: Function parameter or member 'req' not described in 'ep_dequeue' drivers/usb/chipidea/udc.c:1556: warning: Function parameter or member 'ep' not described in 'ep_set_halt' drivers/usb/chipidea/udc.c:1556: warning: Function parameter or member 'value' not described in 'ep_set_halt' drivers/usb/chipidea/udc.c:1566: warning: Function parameter or member 'ep' not described in 'ep_set_wedge' drivers/usb/chipidea/udc.c:1586: warning: Function parameter or member 'ep' not described in 'ep_fifo_flush' drivers/usb/chipidea/udc.c:1610: warning: cannot understand function prototype: 'const struct usb_ep_ops usb_ep_ops = ' drivers/usb/chipidea/udc.c:1629: warning: Function parameter or member '_gadget' not described in 'ci_hdrc_gadget_connect' drivers/usb/chipidea/udc.c:1629: warning: Function parameter or member 'is_active' not described in 'ci_hdrc_gadget_connect' drivers/usb/chipidea/udc.c:1780: warning: cannot understand function prototype: 'const struct usb_gadget_ops usb_gadget_ops = ' drivers/usb/chipidea/udc.c:1931: warning: Function parameter or member 'gadget' not described in 'ci_udc_stop' drivers/usb/chipidea/udc.c:1965: warning: Function parameter or member 'ci' not described in 'udc_irq' drivers/usb/chipidea/udc.c:2095: warning: Function parameter or member 'ci' not described in 'ci_hdrc_gadget_destroy' drivers/usb/chipidea/udc.c:2144: warning: Function parameter or member 'ci' not described in 'ci_hdrc_gadget_init' Cc: Peter Chen <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: udc: Add missing descriptions for function arg 'ci'Lee Jones1-1/+11
Looks like a very popular argument to omit descriptions for. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/udc.c:80: warning: Function parameter or member 'ci' not described in 'hw_device_state' drivers/usb/chipidea/udc.c:100: warning: Function parameter or member 'ci' not described in 'hw_ep_flush' drivers/usb/chipidea/udc.c:121: warning: Function parameter or member 'ci' not described in 'hw_ep_disable' drivers/usb/chipidea/udc.c:136: warning: Function parameter or member 'ci' not described in 'hw_ep_enable' drivers/usb/chipidea/udc.c:170: warning: Function parameter or member 'ci' not described in 'hw_ep_get_halt' drivers/usb/chipidea/udc.c:185: warning: Function parameter or member 'ci' not described in 'hw_ep_prime' drivers/usb/chipidea/udc.c:215: warning: Function parameter or member 'ci' not described in 'hw_ep_set_halt' drivers/usb/chipidea/udc.c:238: warning: Function parameter or member 'ci' not described in 'hw_port_is_high_speed' drivers/usb/chipidea/udc.c:251: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_complete' drivers/usb/chipidea/udc.c:263: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_intr_active' drivers/usb/chipidea/udc.c:277: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_setup_guard' drivers/usb/chipidea/udc.c:288: warning: Function parameter or member 'ci' not described in 'hw_test_and_set_setup_guard' drivers/usb/chipidea/udc.c:300: warning: Function parameter or member 'ci' not described in 'hw_usb_set_address' drivers/usb/chipidea/udc.c:312: warning: Function parameter or member 'ci' not described in 'hw_usb_reset' Cc: Peter Chen <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2020-07-09usb: chipidea: debug: Demote obvious misuse of kerneldoc to standard comment ↵Lee Jones1-5/+5
blocks No attempt has been made to document any of the demoted functions here. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/debug.c:25: warning: Function parameter or member 's' not described in 'ci_device_show' drivers/usb/chipidea/debug.c:25: warning: Function parameter or member 'data' not described in 'ci_device_show' drivers/usb/chipidea/debug.c:54: warning: Function parameter or member 's' not described in 'ci_port_test_show' drivers/usb/chipidea/debug.c:54: warning: Function parameter or member 'data' not described in 'ci_port_test_show' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'file' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'ubuf' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'count' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:75: warning: Function parameter or member 'ppos' not described in 'ci_port_test_write' drivers/usb/chipidea/debug.c:122: warning: Function parameter or member 's' not described in 'ci_qheads_show' drivers/usb/chipidea/debug.c:122: warning: Function parameter or member 'data' not described in 'ci_qheads_show' drivers/usb/chipidea/debug.c:154: warning: Function parameter or member 's' not described in 'ci_requests_show' drivers/usb/chipidea/debug.c:154: warning: Function parameter or member 'data' not described in 'ci_requests_show' Cc: Peter Chen <[email protected]> Signed-off-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
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