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path: root/drivers/usb/gadget/udc/fsl_qe_udc.c
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* Merge 4.8-rc5 into usb-testingGreg Kroah-Hartman2016-09-05
|\ | | | | | | | | | | We want the USB fixes in here for testing and merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame()Dan Carpenter2016-08-22
| | | | | | | | | | | | | | | | | | We can't assign -EINVAL to a u16. 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: 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: 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: fsl_qe_udc: fix IS_ERR_VALUE usageAndrzej Hajda2016-02-17
| | | | | | | | | | | | | IS_ERR_VALUE macro should be used only with unsigned long type. Otherwise it can work incorrectly. The patch follows conclusion from discussion on LKML [1][2]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2120927 [2]: http://permalink.gmane.org/gmane.linux.kernel/2150581 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
* QE: Move QE from arch/powerpc to drivers/socZhao Qiang2015-12-22
| | | | | | | | | ls1 has qe and ls1 has arm cpu. move qe from arch/powerpc to drivers/soc/fsl to adapt to powerpc and arm Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* usb: gadget: fsl_qe_udc: add ep capabilities supportRobert Baldyga2015-08-04
| | | | | | | Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: cleanup on stack DECLARE_COMPLETIONsNicholas Mc Guire2015-01-12
| | | | | | | | | | | | fixups for incorrect use of DECLARE_COMPLETION. see also commit 6e9a4738 ("completions: lockdep annotate on stack completions") patch is against 3.18.0 linux-next This was only code reviewed and compile tested Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Signed-off-by: Felipe Balbi <balbi@ti.com>
* Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2014-12-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
| * usb: gadget: udc: drop owner assignment from platform_driversWolfram Sang2014-10-20
| | | | | | | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | usb: gadget: fsl_qe_udc: use udc-core's reset notifierPeter Chen2014-11-10
| | | | | | | | | | | | | | | | Replace usb_gadget_driver's disconnect with udc-core's reset notifier at bus reset handler. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: gadget: remove unnecessary 'driver' argumentFelipe Balbi2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | now that no UDC driver relies on the extra 'driver' argument to ->udc_stop(), we can safely remove it. This commit is based on previous work by Robert Baldyga <r.baldyga@samsung.com> which can be found at [1]; however that patch turned out to have a high probability of regressing many UDC drivers because of a blind search & replace s/driver/$udc->driver/ which caused the 'driver' argument to stop_activity() to be a valid non-NULL pointer when it should be NULL, thus causing UDCs to mistakenly call gadget driver's ->disconnect() callback. [1] http://markmail.org/message/x5zneg4xea4zntab Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: gadget: udc: fsl_qe: remove bind/unbind messagesFelipe Balbi2014-11-03
| | | | | | | | | | | | | | | | now that we provide generic register/unregister debugging messages from udc-core, we can remove the same messages from this driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: gadget: udc: fsl_qe: do not rely on 'driver' argumentFelipe Balbi2014-11-03
| | | | | | | | | | | | | | | | | | future patches will remove the extra 'driver' argument to ->udc_stop(), in order to do that, we must make sure that our UDC does not rely on it first. Signed-off-by: Felipe Balbi <balbi@ti.com>
* | usb: gadget: fsl_qe_udc: delete unnecessary 'out of memory' messagesPeter Chen2014-11-03
|/ | | | | | | The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: gadget: Refactor request completionMichal Sojka2014-09-25
| | | | | | | | | | | | | | Use the recently introduced usb_gadget_giveback_request() in favor of direct invocation of the completion routine. All places in drivers/usb/ matching "[-.]complete(" were replaced with a call to usb_gadget_giveback_request(). This was compile-tested with all ARM drivers enabled and runtime-tested for musb. Signed-off-by: Michal Sojka <sojka@merica.cz> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: gadget: Gadget directory cleanup - group UDC driversAndrzej Pietrasiewicz2014-07-16
The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the UDC drivers into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-09 18:26:38 -0400