diff options
| author | Takashi Iwai <tiwai@suse.de> | 2016-02-10 12:47:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:48:49 +0200 |
| commit | bea8a671cee74232bbeef3980354cb9b305f6a9f (patch) | |
| tree | 07429cd7e302db62dc059faaf7bad7f0dab8be11 /arch/arm64/include/asm/assembler.h | |
| parent | 957adaae7d228f5be44ed0e4ea926dc8e3d45caf (diff) | |
ALSA: timer: Call notifier in the same spinlock
commit f65e0d299807d8a11812845c972493c3f9a18e10 upstream.
snd_timer_notify1() is called outside the spinlock and it retakes the
lock after the unlock. This is rather racy, and it's safer to move
snd_timer_notify() call inside the main spinlock.
The patch also contains a slight refactoring / cleanup of the code.
Now all start/stop/continue/pause look more symmetric and a bit better
readable.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/include/asm/assembler.h')
0 files changed, 0 insertions, 0 deletions