ALSA: seq: oss/synth: Clean up with guard and auto cleanup

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Use the auto-cleanup for the refcount management of seq_oss_synth
object.  The explicit call of snd_use_lock_free() is dropped by the
magic __free(seq_oss_synth) attribute.

Along with that, replace the manual mutex and spin locks with
guard().

Only code refactoring, and no behavior change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250827080520.7544-11-tiwai@suse.de

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Takashi Iwai 2025-08-27 10:05:16 +02:00

parent 895a46e034

commit 80ccbe91ad

1 changed files with 52 additions and 73 deletions

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sound/core/seq/oss/seq_oss_synth.c

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