#!/bin/bash # Find device number in /sys/bus/usb/drivers/drivername # Edit this file to update the driver numer and name # Example test for uvcvideo driver #i=0 # while :; do # i=$((i+1)) # echo 1-5:1.0 > /sys/bus/usb/drivers/uvcvideo/unbind; # echo 1-5:1.0 > /sys/bus/usb/drivers/uvcvideo/bind; # clear # echo $i #done on/atom+xml'/>
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-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /tools/build/feature/test-all.c
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (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 'tools/build/feature/test-all.c')