ALSA: rawmidi: Use guard() for locking

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We can simplify the code gracefully with new guard() macro and co for
automatic cleanup of locks.

There are a few remaining explicit mutex and spinlock calls, and those
are the places where the temporary unlock/relocking happens -- which
guard() doens't cover well yet.

Only the code refactoring, and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240227085306.9764-10-tiwai@suse.de

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Takashi Iwai 2024-02-27 09:52:51 +01:00

parent 471be437be

commit 84bb065b31

1 changed files with 93 additions and 160 deletions

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sound/core/rawmidi.c

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