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linux/include/sound/control.h
Takashi Iwai 23c18d4bfd ALSA: control: Provide a helper to look for the preferred subdevice 
Instead of open-coding the search over the control file loop, provide
a helper function for the preferred subdevice assigned to the current
process.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-02 14:21:21 +01:00

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