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| author | Krzysztof Opasiak <kopasiak90@gmail.com> | 2017-01-19 18:55:29 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-24 11:04:18 +0200 |
| commit | 33e4c1a9987a1fc3b42c3b534100b5b006d55c61 (patch) | |
| tree | e23f03736fee171f5674698af24372ccd941445f /drivers/usb/dwc2 | |
| parent | aa65d11aa008f4de58a9cee7e121666d9d68505e (diff) | |
| download | linux-stable-33e4c1a9987a1fc3b42c3b534100b5b006d55c61.tar.gz linux-stable-33e4c1a9987a1fc3b42c3b534100b5b006d55c61.tar.bz2 linux-stable-33e4c1a9987a1fc3b42c3b534100b5b006d55c61.zip | |
usb: gadget: f_hid: Use spinlock instead of mutex
As IN request has to be allocated in set_alt() and released in
disable() we cannot use mutex to protect it as we cannot sleep
in those funcitons. Let's replace this mutex with a spinlock.
Cc: stable@vger.kernel.org
Tested-by: David Lechner <david@lechnology.com>
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2')
0 files changed, 0 insertions, 0 deletions