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2014-11-25usb: phy: Handle per-PHY event for connnect and disconnect eventsKiran Raparthy4-0/+21
When usb is connected and enumerated in device mode or when usb is disconnected, call usb_phy_set_event() from phy drivers to handle per-PHY event. [ [email protected] : Original patch in Android ] Cc: Felipe Balbi <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Android Kernel Team <[email protected]> Cc: John Stultz <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: Arve Hjønnevåg <[email protected]> Cc: Benoit Goby <[email protected]> Cc: Todd Poynor <[email protected]> Signed-off-by: Kiran Raparthy <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-25usb: dwc2: remove early return on clock queryDinh Nguyen1-3/+7
Since we have assigned clk=NULL, which is a valid clk, we should not be returning when a clock node is not provide. Instead, we should return only when we cannot enable the clock. Signed-off-by: Dinh Nguyen <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-25usb: dwc2: Fix build warning when CONFIG_PM_SLEEP=nFabio Estevam1-2/+2
Building with bcm2835_defconfig, which has CONFIG_PM_SLEEP=n causes the following build warning: drivers/usb/dwc2/platform.c:227:12: warning: 'dwc2_suspend' defined but not used [-Wunused-function] drivers/usb/dwc2/platform.c:237:12: warning: 'dwc2_resume' defined but not used [-Wunused-function] Annotate these functions with '__maybe_unused' to prevent the warnings. Reported-by: Olof's autobuilder <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-25usb: gadget: udc: pxa25x: remove unnecessary NULL checkFelipe Balbi1-5/+1
debugfs_remove() is safe against NULL pointers, so let's remove the unnecessary NULL check before calling it. Reviewed-by: Robert Jarzmik <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-25usb: gadget: udc: lpc32xx: remove unnecessary NULL checkFelipe Balbi1-2/+1
debugfs_remove() is safe against NULL pointers, so let's remove the unnecessary NULL check before calling it. Acked-by: Peter Chen <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-24USB: PCI-quirks: Deletion of unnecessary checks before the function call ↵Markus Elfring1-8/+4
"pci_dev_put" The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24USB-SIS: Deletion of an unnecessary check before the function call "usb_put_dev"Markus Elfring1-2/+1
The usb_put_dev() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24USB-IP: Deletion of unnecessary checks before the function call "usb_put_dev"Markus Elfring1-6/+3
The usb_put_dev() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Acked-by: Valentina Manea <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24host: ehci-w90x900: fix error return codeJulia Lawall1-1/+3
Return a negative error code on failure. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24storage: Fix bus scan and multi-LUN support for SCM eUSCSI devicesMark Knibbs1-12/+24
This patch does two things for SCM eUSCSI USB-SCSI converters: 1. SCM eUSCSI bridge devices are hard-wired to use SCSI ID 7. On connecting the converter, access to that ID is attempted during the bus scan. Asking the converter to issue INQUIRY commands to itself isn't very polite and wastes time. Set this_id to 7 so __scsi_scan_target() skips it in the scan. 2. Enable multi-LUN support. eUSCSI devices don't support Get Max LUN requests, returning an error (-32). [Different targets could have different numbers of LUNs, so it wouldn't make sense to return a particular value in response to Get Max LUN.] usb_stor_scan_dwork() does this: /* For bulk-only devices, determine the max LUN value */ if (us->protocol == USB_PR_BULK && !(us->fflags & US_FL_SINGLE_LUN)) { mutex_lock(&us->dev_mutex); us->max_lun = usb_stor_Bulk_max_lun(us); mutex_unlock(&us->dev_mutex); It avoids calling usb_stor_Bulk_max_lun() if US_FL_SINGLE_LUN, but not for US_FL_SCM_MULT_TARG. Since usb_stor_Bulk_max_lun() returns 0 in the error case, us->max_lun was always set to 0. [If the user doesn't want multi-LUN support (perhaps there are SCSI devices which respond to commands on all LUNs?), the US_FL_SINGLE_LUN quirk can be specified on the kernel command line.] Signed-off-by: Mark Knibbs <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24storage: Enable multi-target mode as vendor driver does for SCM eUSCSI bridgeMark Knibbs1-2/+1
usb_stor_euscsi_init() enables multi-target mode for SCM eUSB SCSI bridge devices. The control message it sends has wLength = 1 and the byte sent is 0x01. While that works, the SCM Windows driver does it with wLength = 0. We may as well match what the SCM driver does. Signed-off-by: Mark Knibbs <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24usb: ehci-orion: enable big-endian supportMarcin Wojtas1-2/+2
This commit fixes ehci-orion operation in big-endian mode by enabling byteswap when accessing registers using 'rdl' and 'wrl' macros. Signed-off-by: Grzegorz Jaszczyk <[email protected]> Signed-off-by: Marcin Wojtas <[email protected]> Reviewed-by: Gregory CLEMENT <[email protected]> Tested-by: Thomas Petazzoni <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24USB: cdc-acm: check for valid interfacesGreg Kroah-Hartman1-4/+5
We need to check that we have both a valid data and control inteface for both types of headers (union and not union.) References: https://bugzilla.kernel.org/show_bug.cgi?id=83551 Reported-by: Simon Schubert <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24cdc-acm: memory leak in error caseOliver Neukum1-0/+1
If probe() fails not only the attributes need to be removed but also the memory freed. Reported-by: Ahmed Tamrawi <[email protected]> Signed-off-by: Oliver Neukum <[email protected]> CC: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24usb-quirks: Add reset-resume quirk for MS Wireless Laser Mouse 6000Hans de Goede1-0/+3
This wireless mouse receiver needs a reset-resume quirk to properly come out of reset. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1165206 Signed-off-by: Hans de Goede <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-24scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16Hannes Reinecke1-1/+1
SPC-3 defines SERVICE ACTION IN(12) and SERVICE ACTION IN(16). So rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 to be consistent with SPC and to allow for better distinction. Signed-off-by: Hannes Reinecke <[email protected]> Tested-by: Robert Elliott <[email protected]> Reviewed-by: Robert Elliott <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
2014-11-24usb: dwc3: return error code from the most recent callJulia Lawall1-1/+1
Copy-paste error from the previous block of error handling code. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,e1; @@ if (IS_ERR(e)) { ... ( ret = PTR_ERR(e); | * ret = PTR_ERR(e1); ) ... return ret; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-24usb: gadget: ss_ep_in_comp_desc can be statickbuild test robot1-2/+2
drivers/usb/gadget/legacy/printer.c:222:34: sparse: symbol 'ss_ep_in_comp_desc' was not declared. Should it be static? drivers/usb/gadget/legacy/printer.c:234:34: sparse: symbol 'ss_ep_out_comp_desc' was not declared. Should it be static? Signed-off-by: Fengguang Wu <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-24scsi: drop reason argument from ->change_queue_depthChristoph Hellwig1-1/+1
Drop the now unused reason argument from the ->change_queue_depth method. Also add a return value to scsi_adjust_queue_depth, and rename it to scsi_change_queue_depth now that it can be used as the default ->change_queue_depth implementation. Signed-off-by: Christoph Hellwig <[email protected]> Reviewed-by: Mike Christie <[email protected]> Reviewed-by: Hannes Reinecke <[email protected]>
2014-11-22usb: xhci: rework root port wake bits if controller isn't allowed to wakeupLu Baolu4-4/+52
When system is being suspended, if host device is not allowed to do wakeup, xhci_suspend() needs to clear all root port wake on bits. Otherwise, some platforms may generate spurious wakeup, even if PCI PME# is disabled. The initial commit ff8cbf250b44 ("xhci: clear root port wake on bits"), which also got into stable, turned out to not work correctly and had to be reverted, and is now rewritten. Cc: stable <[email protected]> # v3.2+ Signed-off-by: Lu Baolu <[email protected]> Suggested-by: Alan Stern <[email protected]> Acked-by: Alan Stern <[email protected]> [Mathias Nyman: reword commit message] Signed-off-by: Mathias Nyman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-22USB: xhci: Reset a halted endpoint immediately when we encounter a stall.Mathias Nyman2-80/+25
If a device is halted and reuturns a STALL, then the halted endpoint needs to be cleared both on the host and device side. The host side halt is cleared by issueing a xhci reset endpoint command. The device side is cleared with a ClearFeature(ENDPOINT_HALT) request, which should be issued by the device driver if a URB reruen -EPIPE. Previously we cleared the host side halt after the device side was cleared. To make sure the host side halt is cleared in time we want to issue the reset endpoint command immedialtely when a STALL status is encountered. Otherwise we end up not following the specs and not returning -EPIPE several times in a row when trying to transfer data to a halted endpoint. Fixes: bcef3fd (USB: xhci: Handle errors that cause endpoint halts.) Cc: <[email protected]> # v2.6.33+ Tested-by: Felipe Balbi <[email protected]> Signed-off-by: Mathias Nyman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-22Revert "xhci: clear root port wake on bits if controller isn't wake-up capable"Lu Baolu1-4/+1
commit ff8cbf250b44 ("xhci: clear root port wake on bits if controller isn't") can cause device detection error if runtime PM is enabled, and S3 wake is disabled. Revert it. https://bugzilla.kernel.org/show_bug.cgi?id=85701 This commit got into stable and should be reverted from there as well. Cc: stable <[email protected]> # v3.2+ Signed-off-by: Lu Baolu <[email protected]> Reported-by: Dmitry Nezhevenko <[email protected]> [Mathias Nyman: reword commit message] Signed-off-by: Mathias Nyman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-22USB: xhci: don't start a halted endpoint before its new dequeue is setMathias Nyman1-2/+1
A halted endpoint ring must first be reset, then move the ring dequeue pointer past the problematic TRB. If we start the ring too early after reset, but before moving the dequeue pointer we will end up executing the same problematic TRB again. As we always issue a set transfer dequeue command after a reset endpoint command we can skip starting endpoint rings at reset endpoint command completion. Without this fix we end up trying to handle the same faulty TD for contol endpoints. causing timeout, and failing testusb ctrl_out write tests. Fixes: e9df17e (USB: xhci: Correct assumptions about number of rings per endpoint.) Cc: <[email protected]> #v2.6.35 Tested-by: Felipe Balbi <[email protected]> Signed-off-by: Mathias Nyman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-22USB: uas: Add no-uas quirk for Hitachi usb-3 enclosures 4971:1012Hans de Goede1-0/+7
These disks have a broken uas implementation, the tag field of the status iu-s is not set properly, so we need to fall-back to usb-storage for these. Cc: [email protected] # 3.16 Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-22Merge tag 'usb-serial-3.18-rc6' of ↵Greg Kroah-Hartman5-50/+131
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for v3.18-rc6 Three fixes for bugs related to TTY error reporting, which can to lead to data being dropped by the line discipline. Included is also some new device ids for ftdi_sio and cp210x. Signed-off-by: Johan Hovold <[email protected]>
2014-11-22usb: dwc3: host: convey the PHYs to xhciHeikki Krogerus1-6/+16
On some platforms a PHY may need to be handled also in the host controller driver. Exynos5420 SoC requires some "PHY tuning" based on the USB speed. This patch delivers dwc3's PHYs to the xhci platform device when it's created. Signed-off-by: Heikki Krogerus <[email protected]> Tested-by: Vivek Gautam <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Kishon Vijay Abraham I <[email protected]>
2014-11-21usb: gadget: function: delete an unnecessary check before rndis_add_hdr()Markus Elfring1-2/+1
The rndis_add_hdr() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc2: gadget: rework suspend/resume code to correctly restore gadget stateMarek Szyprowski2-18/+24
Suspend/resume code assumed that the gadget was always started and enabled to connect to usb bus. This means that the actual state of the gadget (started/stopped or connected/disconnected) was not correctly preserved on suspend/resume cycle. This patch fixes this issue. Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc2: gadget: add mutex to serialize init/deinit callsMarek Szyprowski3-0/+22
This patch adds mutex, which protects initialization and deinitialization procedures against suspend/resume methods. This mutex will be needed by the updated suspend/resume calls, which tracks gadget state. Signed-off-by: Marek Szyprowski <[email protected]> Acked-by: Paul Zimmerman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc2: gadget: rework disconnect event handlingMarek Szyprowski3-3/+19
This patch adds a call to s3c_hsotg_disconnect() from 'end session' interrupt (GOTGINT_SES_END_DET) to correctly notify gadget subsystem about unplugged usb cable. DISCONNINT interrupt cannot be used for this purpose, because it is asserted only in host mode. To avoid reporting disconnect event more than once, a disconnect call has been moved from USB_REQ_SET_ADDRESS handling function to SESSREQINT interrupt. This way driver ensures that disconnect event is reported either when usb cable is unplugged or every time the host starts a new session. To handle devices which has been synthesized without SRP support, connected state is set in ENUMDONE interrupt. Signed-off-by: Marek Szyprowski <[email protected]> Acked-by: Paul Zimmerman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc3: exynos: Add provision for AXI UpScaler clock on exynos7Vivek Gautam1-0/+17
DWC3 controller on Exynos7 SoC has separate control for AXI UpScaler which connects DWC3 DRD controller to AXI bus. Get the gate clock for the same to control it across power cycles. Suggested-by: Anton Tikhomirov <[email protected]> Signed-off-by: Vivek Gautam <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc3: exynos: Add provision for suspend clockVivek Gautam1-0/+11
DWC3 controller on Exynos SoC series have separate control for suspend clock which replaces pipe3_rx_pclk as clock source to a small part of DWC3 core that operates when SS PHY is in its lowest power state (P3) in states SS.disabled and U3. Suggested-by: Anton Tikhomirov <[email protected]> Signed-off-by: Vivek Gautam <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: dwc3: exynos: Remove local variable for clock from probeVivek Gautam1-8/+5
There's no need to keep one local variable for clock, and then assign the same to 'clk' member of dwc3_exynos. Just cleaning it up. Signed-off-by: Vivek Gautam <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-21usb: phy: introduce usb_phy_set_event interfaceKiran Raparthy1-0/+12
PHY drivers require a generic interface to handle per-PHY events. usb_phy_set_event interface sets event to phy event. PHY drivers call this interface for each phy event. Cc: Felipe Balbi <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Android Kernel Team <[email protected]> Cc: John Stultz <[email protected]> Cc: Sumit Semwal <[email protected]> Cc: Arve Hj�nnev�g <[email protected]> Cc: Benoit Goby <[email protected]> [Original patch in Android from Todd] Cc: Todd Poynor <[email protected]> Signed-off-by: Kiran Raparthy <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: gadget: net2280: Fix superspeed dma_done()Mario Schuknecht1-1/+1
Parameter three in function call dma_done() is incorrect. Move use of variable 'tmp' after if-condition. Signed-off-by: Mario Schuknecht <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: gadget: at91_udc: move prepare clk into process contextRonald Wahl1-12/+32
Commit 7628083227b6bc4a7e33d7c381d7a4e558424b6b (usb: gadget: at91_udc: prepare clk before calling enable) added clock preparation in interrupt context. This is not allowed as it might sleep. Also setting the clock rate is unsafe to call from there for the same reason. Move clock preparation and setting clock rate into process context (at91udc_probe). Signed-off-by: Ronald Wahl <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Acked-by: Boris Brezillon <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Cc: Felipe Balbi <[email protected]> Cc: <[email protected]> # v3.17+ Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: gadget: atmel_usba_udc: remove release functionBo Shen1-9/+0
As the driver call usb_add_gadget_udc --> usb_add_gadget_udc_release with NULL as release parameter, so it will use usb_udc_no_release. So, the release in driver won't used, remove it. And at the same time, in the usb_add_gadget_udc_release will set the gadget name, so remove it also in driver. Signed-off-by: Bo Shen <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: gadget: at91_udc: remove unused release functionBo Shen1-9/+0
As the driver call usb_add_gadget_udc --> usb_add_gadget_udc_release with NULL as release parameter, so it will use usb_udc_no_release. So, the release in driver won't used, remove it. And at the same time, in the usb_add_gadget_udc_release will set the gadget name, so remove it also in driver. Signed-off-by: Bo Shen <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: gadget: add USB3 support to the printer driverJorge Ramirez-Ortiz1-6/+59
Add SS descriptors to support the capabilities provided by USB3 controller drivers; unit tests run using a PLX 3380 [max transfer speed measured of 1Gbps] This driver shall fallback to lower operating modes when the higher ones are not available. Signed-off-by: Jorge Ramirez-Ortiz <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: phy: propagate __of_usb_find_phy()'s error on failureArjun Sreedharan1-1/+3
When __of_usb_find_phy() fails, it returns -ENODEV - its error code has to be returned by devm_usb_get_phy_by_phandle(). Only when the former function succeeds and try_module_get() fails should -EPROBE_DEFER be returned. [ [email protected] : remove trailing whitespace ] Signed-off-by: Arjun Sreedharan <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: dwc3: keystone: fix error return codeJulia Lawall1-0/+1
Return a negative error code on failure. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20usb: dwc3: trace: don't save pointersFelipe Balbi1-4/+8
There was another instance where we were holding pointers which could be long gone. Fix that by caching only values pointed to by such pointer. Because no crash has been observed, this patch will be sent on v3.19 merge window, instead of -rc. Signed-off-by: Felipe Balbi <[email protected]>
2014-11-20treewide: fix typo in printk and KconfigMasanari Iida4-4/+4
This patch fix spelling typo in printk and Kconfig within various part of kernel sources. Signed-off-by: Masanari Iida <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2014-11-20Merge Linus' tree to be be to apply submitted patches to newer code thanJiri Kosina244-4718/+14442
current trivial.git base
2014-11-19HID: yet another buggy ELAN touchscreenOliver Neukum1-0/+3
The touchscreen needs the same quirk as the other models. Signed-off-by: Oliver Neukum <[email protected]> Reported-by: Bryan Poling <[email protected]> CC: [email protected] Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2014-11-19USB: ssu100: fix overrun-error reportingJohan Hovold1-8/+3
Fix reporting of overrun errors, which should only be reported once using the inserted null character. Fixes: 6b8f1ca5581b ("USB: ssu100: set tty_flags in ssu100_process_packet") Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2014-11-19USB: keyspan: fix overrun-error reportingJohan Hovold1-10/+11
Fix reporting of overrun errors, which are not associated with a character. Instead insert a null character and report only once. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2014-11-19USB: keyspan: fix tty line-status reportingJohan Hovold1-28/+48
Fix handling of TTY error flags, which are not bitmasks and must specifically not be ORed together as this prevents the line discipline from recognising them. Also insert null characters when reporting overrun errors as these are not associated with the received character. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2014-11-19USB: qcserial: Add support for HP lt4112 LTE/HSPA+ Gobi 4G ModemMartin Hauke1-0/+33
Added new device layout "DEVICE_HWI" and also added the USB VID/PID for the HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e) Signed-off-by: Martin Hauke <[email protected]> Cc: stable <[email protected]> Signed-off-by: Johan Hovold <[email protected]>
2014-11-19usb: serial: ftdi_sio: add PIDs for Matrix Orbital productsTroy Clark2-4/+68
Add PIDs for new Matrix Orbital GTT series products. Signed-off-by: Troy Clark <[email protected]> Cc: stable <[email protected]> [johan: shorten commit message ] Signed-off-by: Johan Hovold <[email protected]>
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