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* | | | usb: misc: ldusb: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: iowarrior: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: idmouse: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: ftdi-elan: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: cytherm: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: cypress_cy7c63: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: appledisplay: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: misc: adutux: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: host: xhci: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: host: xhci-tegra: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: host: uhci-hcd: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: host: max3421-hcd: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: host: fhci-hcd: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: gadget: udc: udc-xilinx: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: gadget: udc: goku_udc: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: gadget: udc: fsl_qe_udc: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: dwc2: gadget: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: core: urb: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: core: message: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: core: hub: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: core: hcd: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: class: usbtmc: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: atm: usbatm: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: atm: ueagle-atm: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: atm: speedtch: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usb: atm: cxacru: don't print on ENOMEMWolfram Sang2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | usbip: vudc: Fix apparent cut-n-paste errorDave Jones2016-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coverity picked up that this looks like a cut-n-paste from an almost identical sequence below that didn't get its variable renamed. Signed-off-by: Dave Jones <davej@codemonkey.org.uk> Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge 4.8-rc3 into usb-nextGreg Kroah-Hartman2016-08-21
|\| | | | | | | | | | | | | | | | | | | | | | | We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | xhci: don't dereference a xhci member after removing xhciMathias Nyman2016-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the hcd after checking for the xhci last quirks, not before. This caused a hang on a Alpine Ridge xhci based maching which remove the whole xhci controller when unplugging the last usb device CC: <stable@vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | usb: xhci: Fix panic if disconnectJim Lin2016-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a device is disconnected, xhci_stop_device() will be invoked in xhci_bus_suspend(). Also the "disconnect" IRQ will have ISR to invoke xhci_free_virt_device() in this sequence. xhci_irq -> xhci_handle_event -> handle_cmd_completion -> xhci_handle_cmd_disable_slot -> xhci_free_virt_device If xhci->devs[slot_id] has been assigned to NULL in xhci_free_virt_device(), then virt_dev->eps[i].ring in xhci_stop_device() may point to an invlid address to cause kernel panic. virt_dev = xhci->devs[slot_id]; : if (virt_dev->eps[i].ring && virt_dev->eps[i].ring->dequeue) [] Unable to handle kernel paging request at virtual address 00001a68 [] pgd=ffffffc001430000 [] [00001a68] *pgd=000000013c807003, *pud=000000013c807003, *pmd=000000013c808003, *pte=0000000000000000 [] Internal error: Oops: 96000006 [#1] PREEMPT SMP [] CPU: 0 PID: 39 Comm: kworker/0:1 Tainted: G U [] Workqueue: pm pm_runtime_work [] task: ffffffc0bc0e0bc0 ti: ffffffc0bc0ec000 task.ti: ffffffc0bc0ec000 [] PC is at xhci_stop_device.constprop.11+0xb4/0x1a4 This issue is found when running with realtek ethernet device (0bda:8153). Signed-off-by: Jim Lin <jilin@nvidia.com> Cc: <stable@vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | xhci: really enqueue zero length TRBs.Alban Browaeys2016-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enqueue the first TRB even if full_len is zero. Without this "adb install <apk>" freezes the system. Signed-off-by: Alban Browaeys <alban.browaeys@gmail.com> Fixes: 86065c2719a5 ("xhci: don't rely on precalculated value of needed trbs in the enqueue loop") Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | xhci: always handle "Command Ring Stopped" eventsMathias Nyman2016-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix "Command completion event does not match command" errors by always handling the command ring stopped events. The command ring stopped event is generated as a result of aborting or stopping the command ring with a register write. It is not caused by a command in the command queue, and thus won't have a matching command in the comman list. Solve it by handling the command ring stopped event before checking for a matching command. In most command time out cases we abort the command ring, and get a command ring stopped event. The events command pointer will point at the current command ring dequeue, which in most cases matches the timed out command in the command list, and no error messages are seen. If we instead get a command aborted event before the command ring stopped event, the abort event will increse the command ring dequeue pointer, and the following command ring stopped events command pointer will point at the next, not yet queued command. This case triggered the error message Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> CC: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | cdc-acm: fix wrong pipe type on rx interrupt xfersGavin Li2016-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the "BOGUS urb xfer" warning logged by usb_submit_urb(). Signed-off-by: Gavin Li <git@thegavinli.com> Acked-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | Merge tag 'usb-serial-4.8-rc2' of ↵Greg Kroah-Hartman2016-08-12
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for v4.8-rc2 Here is a fix of a memory leak in a driver-registration error path, and some new device ids. Signed-off-by: Johan Hovold <johan@kernel.org>
| | * | USB: serial: fix memleak in driver-registration error pathAlexey Klimov2016-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | udriver struct allocated by kzalloc() will not be freed if usb_register() and next calls fail. This patch fixes this by adding one more step with kfree(udriver) in error path. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
| | * | USB: serial: option: add support for Telit LE920A4Daniele Palmas2016-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a set of compositions for Telit LE920A4. Compositions in short are: 0x1207: tty + tty 0x1208: tty + adb + tty + tty 0x1211: tty + adb + ecm 0x1212: tty + adb 0x1213: ecm + tty 0x1214: tty + adb + ecm + tty telit_le922_blacklist_usbcfg3 is reused for compositions 0x1211 and 0x1214 due to the same interfaces positions. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
| | * | USB: serial: ftdi_sio: add device ID for WICED USB UART dev boardSheng-Hui J. Chu2016-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BCM20706V2_EVAL is a WICED dev board designed with FT2232H USB 2.0 UART/FIFO IC. To support BCM920706V2_EVAL dev board for WICED development on Linux. Add the VID(0a5c) and PID(6422) to ftdi_sio driver to allow loading ftdi_sio for this board. Signed-off-by: Sheng-Hui J. Chu <s.jeffrey.chu@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
| | * | USB: serial: ftdi_sio: add PIDs for Ivium Technologies devicesRobert Deliën2016-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ivium Technologies uses the FTDI VID with custom PIDs for their line of electrochemical interfaces and the PalmSens they developed for PalmSens BV. Signed-off-by: Robert Delien <robert@delien.nl> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
| | * | USB: serial: option: add D-Link DWM-156/A3Lubomir Rintel2016-08-08
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device has four interfaces; the three serial ports ought to be handled by this driver: 00 Diagnostic interface serial port 01 NMEA device serial port 02 Mass storage (sd card) 03 Modem serial port The other product ids listed in the Windows driver are present already. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
| * | usb: misc: usbtest: add fix for driver hangLu Baolu2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling into usb_sg_cancel(). usb_sg_cancel() will do nothing and return directly if req->status has been set to a non-zero value. This will cause driver hang whenever transfer time out is triggered. This patch fixes this issue. It could be backported to stable kernel with version later than v3.15. Cc: stable@vger.kernel.org # 3.15+ Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | Merge tag 'fixes-for-v4.8-rc2' of ↵Greg Kroah-Hartman2016-08-11
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v4.8-rc1 First set of fixes for v4.8-rc cycle. Again, dwc3 is the most active driver with over 60% of this pull request touching it. The most important fixes are related to scatterlist usage with dwc3. Before this pull request, we were increment request->actual multiple times and this would result in request->actual being larger than request->length. Also, if a we received a short packet midway through processing a scatterlist, we were not clearning HWO bit as we should. Other than the large dwc3 scatterlist fixes, we have a new Device ID for Intel's Kabylake silicon. Other drivers, such as fsl_qe_udc and renesas udc, also got a few minor fixes. Details are in shortlog.
| | * | usb: dwc3: gadget: stop processing on HWO setFelipe Balbi2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | stop consuming TRBs when we reach one with HWO bit already set. This will prevent us from prematurely retiring a TRB. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: dwc3: don't set last bit for ISOC endpointsJanusz Dziedzic2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Synopsys Databook 2.60a, section 8.3.4, it's stated that: The LST bit should be set to 0 (isochronous transfers normally continue until the endpoint is removed entirely, at which time an End Transfer command is used to stop the transfer). This patch makes sure that detail is observed and fixes a regression with Android Audio playback caused by recent changes to DWC3 gadget. Signed-off-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: gadget: rndis: free response queue during REMOTE_NDIS_RESET_MSGXerox Lin2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When rndis data transfer is in progress, some Windows7 Host PC is not sending the GET_ENCAPSULATED_RESPONSE command for receiving the response for the previous SEND_ENCAPSULATED_COMMAND processed. The rndis function driver appends each response for the SEND_ENCAPSULATED_COMMAND in a queue. As the above process got corrupted, the Host sends a REMOTE_NDIS_RESET_MSG command to do a soft-reset. As the rndis response queue is not freed, the previous response is sent as a part of this REMOTE_NDIS_RESET_MSG's reset response and the Host block any more Rndis transfers. Hence free the rndis response queue as a part of this soft-reset so that the correct response for REMOTE_NDIS_RESET_MSG is sent properly during the response command. Signed-off-by: Rajkumar Raghupathy <raghup@codeaurora.org> Signed-off-by: Xerox Lin <xerox_lin@htc.com> [AmitP: Cherry-picked this patch and folded other relevant fixes from Android common kernel android-4.4] Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: udc: core: fix error handlingPeter Chen2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The udc device needs to be deleted if error occurs Fixes: 855ed04a3758 ("usb: gadget: udc-core: independent registration of gadgets and gadget drivers") Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: gadget: fsl_qe_udc: off by one in setup_received_handle()Dan Carpenter2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The udc->eps[] array has USB_MAX_ENDPOINTS elements so > should be >=. Fixes: 3948f0e0c999 ('usb: add Freescale QE/CPM USB peripheral controller driver') Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb/gadget: fix gadgetfs aio support.Mathieu Laurendeau2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix io submissions failing with ENODEV. Signed-off-by: Mathieu Laurendeau <mat.lau@laposte.net> Fixes: 7fe3976e0f3a ("gadget: switch ep_io_operations to ->read_iter/->write_iter") Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: gadget: composite: Fix return value in case of errorChristophe JAILLET2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 'composite_os_desc_req_prepare', if one of the memory allocations fail, 0 will be returned, which means success. We should return -ENOMEM instead. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: gadget: uvc: Fix return value in case of errorChristophe JAILLET2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If this memory allocation fail, we will return 0, which means success. Return -ENOMEM instead. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| | * | usb: gadget: fix check in sync read from ep in gadgetfsBinyamin Sharet2016-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When reading synchronously from a non-zero endpoint, gadgetfs will return -EFAULT even if the read succeeds, due to a bad check of the copy_to_iter() return value. This fix compares the return value of copy_to_iter to the amount of bytes that was passed, and only fails if they are not the same. Signed-off-by: Binyamin Sharet <s.binyamin@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-23 16:31:24 -0400