ALSA: seq: oss/midi: Cleanup with guard and auto-cleanup

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Use the auto-cleanup for the refcount management of seq_oss_midi
object.  The explicit call of snd_use_lock_free() is dropped by the
magic __free(seq_oss_midi) 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/20250827080520.7544-10-tiwai@suse.de

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Takashi Iwai 2025-08-27 10:05:15 +02:00

parent 1291fc664d

commit 895a46e034

1 changed files with 36 additions and 80 deletions

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sound/core/seq/oss/seq_oss_midi.c

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