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| author |   Jaroslav Kysela <perex@perex.cz> | 2021-04-14 12:58:58 +0200 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2021-04-14 14:23:05 +0200 |
| commit | 543f8d780867bdbd8b0792487fa1644d89faa19c (patch) | |
| tree | be619c0fe3ce0628e469eb5a3e3d33b971467b3e /sound/usb | |
| parent | ALSA: usb-audio: Explicitly set up the clock selector (diff) | |
| download | linux-dev-543f8d780867bdbd8b0792487fa1644d89faa19c.tar.xz linux-dev-543f8d780867bdbd8b0792487fa1644d89faa19c.zip | |
ALSA: control_led - fix the stack usage (control element ops)
It's a bad idea to allocate big structures on the stack.
Mark the variables as static and add a note for the locking.
Fixes: 22d8de62f11b ("ALSA: control - add generic LED trigger module as the new control layer")
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20210414105858.1937710-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
0 files changed, 0 insertions, 0 deletions