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author	Johan Hovold <johan@kernel.org>	2017-01-30 11:26:38 +0100
committer	Jiri Kosina <jkosina@suse.cz>	2017-01-31 12:59:32 +0100
commit	7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
tree	cf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /net/rds/Makefile
parent	877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)

HID: cp2112: fix sleep-while-atomic

A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Diffstat (limited to 'net/rds/Makefile')


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