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| author | Takashi Iwai <tiwai@suse.de> | 2021-09-29 10:08:42 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-09-30 13:55:23 +0200 |
| commit | 0ef74366bc150dda4f53c546dfa6e8f7c707e087 (patch) | |
| tree | fe94bad6c8e65f360d7121d0e5d21206024614fc /sound/usb/card.h | |
| parent | d215f63d49da9a8803af3e81acd6cad743686573 (diff) | |
| download | linux-0ef74366bc150dda4f53c546dfa6e8f7c707e087.tar.bz2 | |
ALSA: usb-audio: Add spinlock to stop_urbs()
In theory, stop_urbs() may be called concurrently.
Although we have the state check beforehand, it's safer to apply
ep->lock during the critical list head manipulations.
Link: https://lore.kernel.org/r/20210929080844.11583-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/card.h')
0 files changed, 0 insertions, 0 deletions