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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2021-06-06 04:56:51 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-06-06 10:05:20 +0200 |
| commit | 987b705bd12cca98d4fbec20704e7a698fcbc068 (patch) | |
| tree | 39ab9857d6e9380884be00daf4b386604f3c7d8b /sound/arm | |
| parent | ALSA: firewire-lib: fix error codes for allocation failure (diff) | |
| download | linux-987b705bd12cca98d4fbec20704e7a698fcbc068.tar.xz linux-987b705bd12cca98d4fbec20704e7a698fcbc068.zip | |
ALSA: firewire-lib: remove useless operations for kernel preemption
In all of drivers of ALSA firewire stack, the callback of .pointer and
.ack in snd_pcm_ops structure is done in acquired spin_lock of PCM
substream, therefore already under disabled kernel preemption.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20210606025651.29970-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/arm')
0 files changed, 0 insertions, 0 deletions