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2020-07-24Merge tag 'iommu-fix-v5.8-rc6' of ↵Linus Torvalds1-20/+17
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu into master Pull iommu fix from Joerg Roedel: "Fix a NULL-ptr dereference in the QCOM IOMMU driver" * tag 'iommu-fix-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/qcom: Use domain rather than dev as tlb cookie
2020-07-24Merge tag 'for-linus' of ↵Linus Torvalds6-21/+49
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma into master Pull rdma fixes from Jason Gunthorpe: "One merge window regression, some corruption bugs in HNS and a few more syzkaller fixes: - Two long standing syzkaller races - Fix incorrect HW configuration in HNS - Restore accidentally dropped locking in IB CM - Fix ODP prefetch bug added in the big rework several versions ago" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/mlx5: Prevent prefetch from racing with implicit destruction RDMA/cm: Protect access to remote_sidr_table RDMA/core: Fix race in rdma_alloc_commit_uobject() RDMA/hns: Fix wrong PBL offset when VA is not aligned to PAGE_SIZE RDMA/hns: Fix wrong assignment of lp_pktn_ini in QPC RDMA/mlx5: Use xa_lock_irq when access to SRQ table
2020-07-24Merge tag 'for-5.8/dm-fixes-3' of ↵Linus Torvalds2-2/+19
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm into master Pull device mapper fix from Mike Snitzer: "A stable fix for DM integrity target's integrity recalculation that gets skipped when resuming a device. This is a fix for a previous stable@ fix" * tag 'for-5.8/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: fix integrity recalculation that is improperly skipped
2020-07-24Merge branch 'i2c/for-current' of ↵Linus Torvalds3-18/+19
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into master Pull i2c fixes from Wolfram Sang: "Again some driver bugfixes and some documentation fixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i2c-qcom-geni: Fix DMA transfer race i2c: rcar: always clear ICSAR to avoid side effects MAINTAINERS: i2c: at91: handover maintenance to Codrin Ciubotariu i2c: drop duplicated word in the header file i2c: cadence: Clear HOLD bit at correct time in Rx path Revert "i2c: cadence: Fix the hold bit setting"
2020-07-24Merge tag 'mmc-v5.8-rc5' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc into master Pull MMC fix from Ulf Hansson: "Fix clock divider calculation in the ASPEED SDHCI controller" * tag 'mmc-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-of-aspeed: Fix clock divider calculation
2020-07-24Merge tag 'drm-fixes-2020-07-24' of git://anongit.freedesktop.org/drm/drm ↵Linus Torvalds4-11/+12
into master Pull drm fixes from Dave Airlie: "Quiet fixes, I may have a single regression fix follow up to this for nouveau, but it might be next week, Ben was testing it a bit more . Otherwise two amdgpu fixes, one lima and one sun4i: amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels sun4i: - Fix inverted HPD result; fixes an earlier fix lima: - fix timeout during reset" * tag 'drm-fixes-2020-07-24' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Fix NULL dereference in dpm sysfs handlers drm/amd/powerplay: fix a crash when overclocking Vega M drm/lima: fix wait pp reset timeout drm: sun4i: hdmi: Fix inverted HPD result
2020-07-23i2c: i2c-qcom-geni: Fix DMA transfer raceDouglas Anderson1-2/+4
When I have KASAN enabled on my kernel and I start stressing the touchscreen my system tends to hang. The touchscreen is one of the only things that does a lot of big i2c transfers and ends up hitting the DMA paths in the geni i2c driver. It appears that KASAN adds enough delay in my system to tickle a race condition in the DMA setup code. When the system hangs, I found that it was running the geni_i2c_irq() over and over again. It had these: m_stat = 0x04000080 rx_st = 0x30000011 dm_tx_st = 0x00000000 dm_rx_st = 0x00000000 dma = 0x00000001 Notably we're in DMA mode but are getting M_RX_IRQ_EN and M_RX_FIFO_WATERMARK_EN over and over again. Putting some traces in geni_i2c_rx_one_msg() showed that when we failed we were getting to the start of geni_i2c_rx_one_msg() but were never executing geni_se_rx_dma_prep(). I believe that the problem here is that we are starting the geni command before we run geni_se_rx_dma_prep(). If a transfer makes it far enough before we do that then we get into the state I have observed. Let's change the order, which seems to work fine. Although problems were seen on the RX path, code inspection suggests that the TX should be changed too. Change it as well. Fixes: 37692de5d523 ("i2c: i2c-qcom-geni: Add bus driver for the Qualcomm GENI I2C controller") Signed-off-by: Douglas Anderson <[email protected]> Tested-by: Sai Prakash Ranjan <[email protected]> Reviewed-by: Akash Asthana <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Reviewed-by: Mukesh Kumar Savaliya <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2020-07-23i2c: rcar: always clear ICSAR to avoid side effectsWolfram Sang1-0/+3
On R-Car Gen2, we get a timeout when reading from the address set in ICSAR, even though the slave interface is disabled. Clearing it fixes this situation. Note that Gen3 is not affected. To reproduce: bind and undbind an I2C slave on some bus, run 'i2cdetect' on that bus. Fixes: de20d1857dd6 ("i2c: rcar: add slave support") Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2020-07-23dm integrity: fix integrity recalculation that is improperly skippedMikulas Patocka2-2/+19
Commit adc0daad366b62ca1bce3e2958a40b0b71a8b8b3 ("dm: report suspended device during destroy") broke integrity recalculation. The problem is dm_suspended() returns true not only during suspend, but also during resume. So this race condition could occur: 1. dm_integrity_resume calls queue_work(ic->recalc_wq, &ic->recalc_work) 2. integrity_recalc (&ic->recalc_work) preempts the current thread 3. integrity_recalc calls if (unlikely(dm_suspended(ic->ti))) goto unlock_ret; 4. integrity_recalc exits and no recalculating is done. To fix this race condition, add a function dm_post_suspending that is only true during the postsuspend phase and use it instead of dm_suspended(). Signed-off-by: Mikulas Patocka <mpatocka redhat com> Fixes: adc0daad366b ("dm: report suspended device during destroy") Cc: stable vger kernel org # v4.18+ Signed-off-by: Mike Snitzer <[email protected]>
2020-07-23Merge tag 'amd-drm-fixes-5.8-2020-07-22' of ↵Dave Airlie2-10/+9
git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.8-2020-07-22: amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-07-23Merge tag 'drm-misc-fixes-2020-07-22' of ↵Dave Airlie2-1/+3
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes * sun4i: Fix inverted HPD result; fixes an earlier fix * lima: fix timeout during reset Signed-off-by: Dave Airlie <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20200722070321.GA29190@linux-uq9g
2020-07-22Merge tag 'media/v5.8-3' of ↵Linus Torvalds29-1929/+1279
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into master Pull media fixes from Mauro Carvalho Chehab: "A series of fixes for the upcoming atomisp driver. They solve issues when probing atomisp on devices with multiple cameras and get rid of warnings when built with W=1. The diffstat is a bit long, as this driver has several abstractions. The patches that solved the issues with W=1 had to get rid of some duplicated code (there used to have 2 versions of the same code, one for ISP2401 and another one for ISP2400). As this driver is not in 5.7, such changes won't cause regressions" * tag 'media/v5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (38 commits) Revert "media: atomisp: keep the ISP powered on when setting it" media: atomisp: fix mask and shift operation on ISPSSPM0 media: atomisp: move system_local consts into a C file media: atomisp: get rid of version-specific system_local.h media: atomisp: move global stuff into a common header media: atomisp: remove non-used 32-bits consts at system_local media: atomisp: get rid of some unused static vars media: atomisp: Fix error code in ov5693_probe() media: atomisp: Replace trace_printk by pr_info media: atomisp: Fix __func__ style warnings media: atomisp: fix help message for ISP2401 selection media: atomisp: i2c: atomisp-ov2680.c: fixed a brace coding style issue. media: atomisp: make const arrays static, makes object smaller media: atomisp: Clean up non-existing folders from Makefile media: atomisp: Get rid of ACPI specifics in gmin_subdev_add() media: atomisp: Provide Gmin subdev as parameter to gmin_subdev_add() media: atomisp: Use temporary variable for device in gmin_subdev_add() media: atomisp: Refactor PMIC detection to a separate function media: atomisp: Deduplicate return ret in gmin_i2c_write() media: atomisp: Make pointer to PMIC client global ...
2020-07-22iommu/qcom: Use domain rather than dev as tlb cookieRob Clark1-20/+17
The device may be torn down, but the domain should still be valid. Lets use that as the tlb flush ops cookie. Fixes a problem reported in [1] [1] https://lkml.org/lkml/2020/7/20/104 Reported-by: Naresh Kamboju <[email protected]> Signed-off-by: Rob Clark <[email protected]> Tested-by: Naresh Kamboju <[email protected]> Fixes: 09b5dfff9ad6 ("iommu/qcom: Use accessor functions for iommu private data") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2020-07-22i2c: cadence: Clear HOLD bit at correct time in Rx pathRaviteja Narayanam1-9/+10
There are few issues on Zynq SOC observed in the stress tests causing timeout errors. Even though all the data is received, timeout error is thrown. This is due to an IP bug in which the COMP bit in ISR is not set at end of transfer and completion interrupt is not generated. This bug is seen on Zynq platforms when the following condition occurs: Master read & HOLD bit set & Transfer size register reaches '0'. One workaround is to clear the HOLD bit before the transfer size register reaches '0'. The current implementation checks for this at the start of the loop and also only for less than FIFO DEPTH case (ignoring the equal to case). So clear the HOLD bit when the data yet to receive is less than or equal to the FIFO DEPTH. This avoids the IP bug condition. Signed-off-by: Raviteja Narayanam <[email protected]> Acked-by: Michal Simek <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2020-07-22Revert "i2c: cadence: Fix the hold bit setting"Raviteja Narayanam1-7/+2
This reverts commit d358def706880defa4c9e87381c5bf086a97d5f9. There are two issues with "i2c: cadence: Fix the hold bit setting" commit. 1. In case of combined message request from user space, when the HOLD bit is cleared in cdns_i2c_mrecv function, a STOP condition is sent on the bus even before the last message is started. This is because when the HOLD bit is cleared, the FIFOS are empty and there is no pending transfer. The STOP condition should occur only after the last message is completed. 2. The code added by the commit is redundant. Driver is handling the setting/clearing of HOLD bit in right way before the commit. The setting of HOLD bit based on 'bus_hold_flag' is taken care in cdns_i2c_master_xfer function even before cdns_i2c_msend/cdns_i2c_recv functions. The clearing of HOLD bit is taken care at the end of cdns_i2c_msend and cdns_i2c_recv functions based on bus_hold_flag and byte count. Since clearing of HOLD bit is done after the slave address is written to the register (writing to address register triggers the message transfer), it is ensured that STOP condition occurs at the right time after completion of the pending transfer (last message). Signed-off-by: Raviteja Narayanam <[email protected]> Acked-by: Michal Simek <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2020-07-21drm/amdgpu: Fix NULL dereference in dpm sysfs handlersPaweł Gronowski1-6/+3
NULL dereference occurs when string that is not ended with space or newline is written to some dpm sysfs interface (for example pp_dpm_sclk). This happens because strsep replaces the tmp with NULL if the delimiter is not present in string, which is then dereferenced by tmp[0]. Reproduction example: sudo sh -c 'echo -n 1 > /sys/class/drm/card0/device/pp_dpm_sclk' Signed-off-by: Paweł Gronowski <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-07-21drm/amd/powerplay: fix a crash when overclocking Vega MQiu Wenbo1-4/+6
Avoid kernel crash when vddci_control is SMU7_VOLTAGE_CONTROL_NONE and vddci_voltage_table is empty. It has been tested on Intel Hades Canyon (i7-8809G). Bug: https://bugzilla.kernel.org/show_bug.cgi?id=208489 Fixes: ac7822b0026f ("drm/amd/powerplay: add smumgr support for VEGAM (v2)") Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Qiu Wenbo <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-07-21RDMA/mlx5: Prevent prefetch from racing with implicit destructionJason Gunthorpe1-3/+19
Prefetch work in mlx5_ib_prefetch_mr_work can be queued and able to run concurrently with destruction of the implicit MR. The num_deferred_work was intended to serialize this, but there is a race: CPU0 CPU1 mlx5_ib_free_implicit_mr() xa_erase(odp_mkeys) synchronize_srcu() __xa_erase(implicit_children) mlx5_ib_prefetch_mr_work() pagefault_mr() pagefault_implicit_mr() implicit_get_child_mr() xa_cmpxchg() atomic_dec_and_test(num_deferred_mr) wait_event(imr->q_deferred_work) ib_umem_odp_release(odp_imr) kfree(odp_imr) At this point in mlx5_ib_free_implicit_mr() the implicit_children list is supposed to be empty forever so that destroy_unused_implicit_child_mr() and related are not and will not be running. Since it is not empty the destroy_unused_implicit_child_mr() flow ends up touching deallocated memory as mlx5_ib_free_implicit_mr() already tore down the imr parent. The solution is to flush out the prefetch wq by driving num_deferred_work to zero after creation of new prefetch work is blocked. Fixes: 5256edcb98a1 ("RDMA/mlx5: Rework implicit ODP destroy") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-07-20Merge tag 'vfio-v5.8-rc7' of git://github.com/awilliam/linux-vfio into masterLinus Torvalds1-0/+5
Pull VFIO fix from Alex Williamson: "Fix race with eventfd ctx cleared outside of mutex (Zeng Tao)" * tag 'vfio-v5.8-rc7' of git://github.com/awilliam/linux-vfio: vfio/pci: fix racy on error and request eventfd ctx
2020-07-20drm/lima: fix wait pp reset timeoutQiang Yu1-0/+2
PP bcast is marked as doing async reset after job is done. When resume after suspend, each PP is reset individually, so no need to reset in PP bcast resume. But I forgot to clear the PP bcast async reset mark so call into async wait before job run and gets timeout. Closes: https://gitlab.freedesktop.org/lima/linux/-/issues/34 Fixes: 3446d7e9883d ("drm/lima: add resume/suspend callback for each ip") Reviewed-by: Erico Nunes <[email protected]> Signed-off-by: Qiang Yu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-07-19Merge tag 'irq-urgent-2020-07-19' of ↵Linus Torvalds5-8/+14
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull irq fixes from Thomas Gleixner: "Two fixes for the interrupt subsystem: - Make the handling of the firmware node consistent and do not free the node after the domain has been created successfully. The core code stores a pointer to it which can lead to a use after free or double free. This used to "work" because the pointer was not stored when the initial code was written, but at some point later it was required to store it. Of course nobody noticed that the existing users break that way. - Handle affinity setting on inactive interrupts correctly when hierarchical irq domains are enabled. When interrupts are inactive with the modern hierarchical irqdomain design, the interrupt chips are not necessarily in a state where affinity changes can be handled. The legacy irq chip design allowed this because interrupts are immediately fully initialized at allocation time. X86 has a hacky workaround for this, but other implementations do not. This cased malfunction on GIC-V3. Instead of playing whack a mole to find all affected drivers, change the core code to store the requested affinity setting and then establish it when the interrupt is allocated, which makes the X86 hack go away" * tag 'irq-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/affinity: Handle affinity setting on inactive interrupts correctly irqdomain/treewide: Keep firmware node unconditionally allocated
2020-07-19Merge tag 'usb-5.8-rc6' of ↵Linus Torvalds16-40/+86
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into master Pull USB fixes from Greg KH: "Here are a few small USB fixes, and one thunderbolt fix, for 5.8-rc6. Nothing huge in here, just the normal collection of gadget, dwc2/3, serial, and other minor USB driver fixes and id additions. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: iuu_phoenix: fix memory corruption USB: c67x00: fix use after free in c67x00_giveback_urb usb: gadget: function: fix missing spinlock in f_uac1_legacy usb: gadget: udc: atmel: fix uninitialized read in debug printk usb: gadget: udc: atmel: remove outdated comment in usba_ep_disable() usb: dwc2: Fix shutdown callback in platform usb: cdns3: trace: fix some endian issues usb: cdns3: ep0: fix some endian issues usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() usb: gadget: fix langid kernel-doc warning in usbstring.c usb: dwc3: pci: add support for the Intel Jasper Lake usb: dwc3: pci: add support for the Intel Tiger Lake PCH -H variant usb: chipidea: core: add wakeup support for extcon USB: serial: option: add Quectel EG95 LTE modem thunderbolt: Fix path indices used in USB3 tunnel discovery USB: serial: ch341: add new Product ID for CH340 USB: serial: option: add GosunCn GM500 series USB: serial: cypress_m8: enable Simply Automated UPB PIM
2020-07-19Revert "media: atomisp: keep the ISP powered on when setting it"Mauro Carvalho Chehab1-6/+2
changeset d0213061a501 ("media: atomisp: fix mask and shift operation on ISPSSPM0") solved the existing issue with the IUNIT power on code. So, the driver can now use the right code again. This reverts commit 95d1f398c4dc3f55e9007c89452ccc16301205fc. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: fix mask and shift operation on ISPSSPM0Colin Ian King1-1/+1
Currently the check on bits 25:24 on ISPSSPM0 is always 0 because the mask and shift operations are incorrect. Fix this by shifting by MRFLD_ISPSSPM0_ISPSSS_OFFSET (24 bits right) and then masking with RFLD_ISPSSPM0_ISPSSC_MASK (0x03) to get the appropriate 2 bits to check. Addresses-Coverity: ("Operands don't affect result") Fixes: 0f441fd70b1e ("media: atomisp: simplify the power down/up code") Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: move system_local consts into a C fileMauro Carvalho Chehab3-121/+205
Instead of declaring all those consts everywhere when the headers are included, just place them on a single place. This change shuts up lots of warnings when built with W=1: In file included from drivers/staging/media/atomisp/pci/ia_css_acc_types.h:23, from drivers/staging/media/atomisp/pci/ia_css.h:26, from drivers/staging/media/atomisp/pci/atomisp_compat_css20.h:24, from drivers/staging/media/atomisp/pci/atomisp_compat.h:22, from drivers/staging/media/atomisp/pci/atomisp_drvfs.c:23: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from drivers/staging/media/atomisp/pci/ia_css_acc_types.h:23, from drivers/staging/media/atomisp/pci/ia_css.h:26, from drivers/staging/media/atomisp/pci/atomisp_file.c:27: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from ./drivers/staging/media/atomisp//pci/ia_css_acc_types.h:23, from ./drivers/staging/media/atomisp//pci/ia_css_pipe_public.h:29, from drivers/staging/media/atomisp/pci/sh_css_legacy.h:23, from drivers/staging/media/atomisp/pci/atomisp_internal.h:34, from drivers/staging/media/atomisp/pci/atomisp_cmd.h:30, from drivers/staging/media/atomisp/pci/atomisp_csi2.c:21: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ In file included from ./drivers/staging/media/atomisp//pci/ia_css_acc_types.h:23, from ./drivers/staging/media/atomisp//pci/ia_css_pipe_public.h:29, from drivers/staging/media/atomisp/pci/sh_css_legacy.h:23, from drivers/staging/media/atomisp/pci/atomisp_internal.h:34, from drivers/staging/media/atomisp/pci/atomisp_acc.h:23, from drivers/staging/media/atomisp/pci/atomisp_acc.c:29: ./drivers/staging/media/atomisp//pci/system_local.h:193:26: warning: ‘STREAM2MMIO_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 193 | static const hrt_address STREAM2MMIO_CTRL_BASE[N_STREAM2MMIO_ID] = { | ^~~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:186:26: warning: ‘PIXELGEN_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 186 | static const hrt_address PIXELGEN_CTRL_BASE[N_PIXELGEN_ID] = { | ^~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:179:26: warning: ‘CSI_RX_BE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 179 | static const hrt_address CSI_RX_BE_CTRL_BASE[N_CSI_RX_BACKEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:172:26: warning: ‘CSI_RX_FE_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 172 | static const hrt_address CSI_RX_FE_CTRL_BASE[N_CSI_RX_FRONTEND_ID] = { | ^~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:165:26: warning: ‘ISYS_IRQ_BASE’ defined but not used [-Wunused-const-variable=] 165 | static const hrt_address ISYS_IRQ_BASE[N_ISYS_IRQ_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:158:26: warning: ‘IBUF_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 158 | static const hrt_address IBUF_CTRL_BASE[N_IBUF_CTRL_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:153:26: warning: ‘RX_BASE’ defined but not used [-Wunused-const-variable=] 153 | static const hrt_address RX_BASE[N_RX_ID] = { | ^~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:138:26: warning: ‘INPUT_SYSTEM_BASE’ defined but not used [-Wunused-const-variable=] 138 | static const hrt_address INPUT_SYSTEM_BASE[N_INPUT_SYSTEM_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:130:26: warning: ‘INPUT_FORMATTER_BASE’ defined but not used [-Wunused-const-variable=] 130 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:125:26: warning: ‘TIMED_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 125 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:120:26: warning: ‘GPIO_BASE’ defined but not used [-Wunused-const-variable=] 120 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:116:26: warning: ‘GP_TIMER_BASE’ defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:109:26: warning: ‘GP_DEVICE_BASE’ defined but not used [-Wunused-const-variable=] 109 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:96:26: warning: ‘FIFO_MONITOR_BASE’ defined but not used [-Wunused-const-variable=] 96 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:90:26: warning: ‘GDC_BASE’ defined but not used [-Wunused-const-variable=] 90 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:78:26: warning: ‘IRQ_BASE’ defined but not used [-Wunused-const-variable=] 78 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:73:26: warning: ‘ISYS2401_DMA_BASE’ defined but not used [-Wunused-const-variable=] 73 | static const hrt_address ISYS2401_DMA_BASE[N_ISYS2401_DMA_ID] = { | ^~~~~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:69:26: warning: ‘DMA_BASE’ defined but not used [-Wunused-const-variable=] 69 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:63:26: warning: ‘MMU_BASE’ defined but not used [-Wunused-const-variable=] 63 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:54:26: warning: ‘SP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 54 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:50:26: warning: ‘SP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 50 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:45:26: warning: ‘ISP_BAMEM_BASE’ defined but not used [-Wunused-const-variable=] 45 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:41:26: warning: ‘ISP_DMEM_BASE’ defined but not used [-Wunused-const-variable=] 41 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ ./drivers/staging/media/atomisp//pci/system_local.h:37:26: warning: ‘ISP_CTRL_BASE’ defined but not used [-Wunused-const-variable=] 37 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: get rid of version-specific system_local.hMauro Carvalho Chehab3-350/+194
After removing the unused 32-bits data, the isp2401_system_local.h now contains everything that it is needed, either by isp2401 or by isp2400. So, remove code duplication. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: move global stuff into a common headerMauro Carvalho Chehab7-714/+403
Right now, there are two versions of system_global.h headers. Both share a lot of common code. There are some ISP2401 specific types on one of the headers, but it doesn't conflict with the ISP2400 ones. Also, the common code is identical. So, remove code duplication by moving such code into a common header. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: remove non-used 32-bits consts at system_localMauro Carvalho Chehab5-331/+3
There is an abstraction at the code in order to support 32 or 64 bits address/data length. However, for all Atom chipsets supported by this version, the size is fixed. So, cleanup the mess, removing the uused code and placing the data sizes on a single place. The end goal is to completely remove those local/global headers, replacing them by some ISP-version dependent struct, in order for the driver to decide what version it would need in runtime. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: get rid of some unused static varsMauro Carvalho Chehab2-68/+0
There are several static vars declared inside the system local headers. This causes lots of warnings when W=1. Remove the unused ones. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: Fix error code in ov5693_probe()Dan Carpenter1-2/+4
If gmin_camera_platform_data() returns NULL then we should return a negative error instead of success. Fixes: 90ebe55ab886 ("media: staging: atomisp: Add driver prefix to Kconfig option and module names") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: Replace trace_printk by pr_infoNicolas Boichat1-5/+5
trace_printk should not be used in production code, replace it call with pr_info. Signed-off-by: Nicolas Boichat <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: Fix __func__ style warningsBaidyanath Kundu1-14/+14
This patch fixes the checkpatch.pl warning: Prefer using '"%s...", __func__' to using '<function name>', this function's name, in a string Signed-off-by: Baidyanath Kundu <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-19media: atomisp: fix help message for ISP2401 selectionMauro Carvalho Chehab1-1/+1
I'm pretty sure I named this right, but it sounds that I ended doing something weird maybe while solving some conflict. So, fix the title of this config var. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18Merge tag 'scsi-fixes' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi into master Pull SCSI fix from James Bottomley: "One small driver fix. Although the one liner makes it sound like a cosmetic change, it's a regression fix for the megaraid_sas driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro
2020-07-18Merge tag 'hwmon-for-v5.8-rc6' of ↵Linus Torvalds7-8/+59
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging into master Pull hwmon fixes from Guenter Roeck: - Using SCT on some Tohsiba drives causes firmware hangs. Disable its use in the drivetemp driver. - Handle potential buffer overflows in scmi and aspeed-pwm-tacho driver. - Energy reporting does not work well on all AMD CPUs. Restrict amd_energy to known working models. - Enable reading the CPU temperature on NCT6798D using undocumented registers. - Fix read errors seen if PEC is enabled in adm1275 driver. - Fix setting the pwm1_enable in emc2103 driver. * tag 'hwmon-for-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe() hwmon: (nct6775) Accept PECI Calibration as temperature source for NCT6798D hwmon: (adm1275) Make sure we are reading enough data for different chips hwmon: (emc2103) fix unable to change fan pwm1_enable attribute hwmon: (amd_energy) match for supported models hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
2020-07-18hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drivesMaciej S. Szmigiero1-0/+43
It has been observed that Toshiba DT01ACA family drives have WRITE FPDMA QUEUED command timeouts and sometimes just freeze until power-cycled under heavy write loads when their temperature is getting polled in SCT mode. The SMART mode seems to be fine, though. Let's make sure we don't use SCT mode for these drives then. While only the 3 TB model was actually caught exhibiting the problem let's play safe here to avoid data corruption and extend the ban to the whole family. Fixes: 5b46903d8bf3 ("hwmon: Driver for disk and solid state drives with temperature sensors") Cc: [email protected] Signed-off-by: Maciej S. Szmigiero <[email protected]> Link: https://lore.kernel.org/r/0cb2e7022b66c6d21d3f189a12a97878d0e7511b.1595075458.git.mail@maciej.szmigiero.name Signed-off-by: Guenter Roeck <[email protected]>
2020-07-18media: atomisp: i2c: atomisp-ov2680.c: fixed a brace coding style issue.B K Karthik1-3/+3
Fixed a coding style issue. Signed-off-by: B K Karthik <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: make const arrays static, makes object smallerColin Ian King1-3/+3
Don't populate const arrays on the stack but instead make them static. Makes the object code smaller by 150 bytes. Before: text data bss dec hex filename 111083 23692 64 134839 20eb7 atomisp/pci/atomisp_compat_css20.o After: text data bss dec hex filename 110773 23852 64 134689 20e21 atomisp/pci/atomisp_compat_css20.o After: (gcc version 9.3.0, amd64) Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Clean up non-existing folders from MakefileAndy Shevchenko1-5/+0
Compiler is not happy about leftovers: cc1: warning: .../pci/hrt/: No such file or directory [-Wmissing-include-dirs] cc1: warning: .../pci/hive_isp_css_include/memory_access/: No such file or directory [-Wmissing-include-dirs] cc1: warning: .../pci/css_2400_system/hrt/: No such file or directory [-Wmissing-include-dirs] Drop them from Makefile. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Get rid of ACPI specifics in gmin_subdev_add()Andy Shevchenko1-9/+5
First of all ACPI HID is a part of the device name which is printed as a part of the dev_info(dev, ...); line. Second, since the only BID is left, it's a part of ACPI path, which can be printed via %pfw. Besides that, drop ACPI handle from atomisp_get_acpi_power() parameters. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Provide Gmin subdev as parameter to gmin_subdev_add()Andy Shevchenko1-27/+24
Provide Gmin subdev as parameter to gmin_subdev_add() to avoid direct global variable usage. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Use temporary variable for device in gmin_subdev_add()Andy Shevchenko1-15/+2
Use temporary variable for device in gmin_subdev_add(). While here, drop unused temporary variable for device in other places. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Refactor PMIC detection to a separate functionAndy Shevchenko1-23/+36
Refactor PMIC detection to a separate function. In the future we may move this code somewhere else where it's more suitable. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Deduplicate return ret in gmin_i2c_write()Andy Shevchenko1-7/+3
Deduplicate return ret in gmin_i2c_write(). While here, replace 'Kernel' by 'kernel' in the message and reduce amount of LOCs. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Make pointer to PMIC client globalAndy Shevchenko1-2/+3
When we enumerate second device when PMIC has been successfully detected to AXP, we got into troubles dereferencing NULL pointer. It seems we have to detect PMIC only once because pmic_id is a global variable and code doesn't expect the change of it: Two PMICs on one platform? It's impossible. Crash excerpt: [ 34.335237] BUG: kernel NULL pointer dereference, address: 0000000000000002 ... [ 35.652036] RIP: 0010:gmin_subdev_add.cold+0x32f/0x33e [atomisp_gmin_platform] So, as a quick fix make power a global variable. In next patches we move PMIC detection to be more independent from subdevices. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Don't try to parse unexpected ACPI object typeAndy Shevchenko1-0/+4
There are devices with completely different _DSM() format, and accessing object as a package leads to crashes. Bail out in the case of unexpected object type. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: make platform data more readableAndy Shevchenko1-0/+3
Add few blank lines to make platform data more readable. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Drop global atomisp_dev variable (easy cases)Andy Shevchenko4-18/+15
Refactor code to avoid use of atomisp_dev global variable where it's easy to achieve. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Replace direct access to MMIO with proper helpersAndy Shevchenko5-40/+35
We have special helpers to access MMIO. Use them. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-18media: atomisp: Unify pdev to be pointer to struct pci_deviceAndy Shevchenko3-151/+127
Unify pdev to be pointer to struct pci_device. While here, reindent some (touched) lines for better readability. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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