ALSA: usb-audio: rework add_control_to_empty()

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This patch renames add_control_to_empty() to snd_usb_mixer_add_control()
and exports it, so the quirks functions can make use of it.

Also, as "struct mixer_build" is private to mixer.c, rewrite the
function to take an argument of type "struct usb_mixer_interface"
instead.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Daniel Mack 2011-05-25 09:09:00 +02:00 • committed by Takashi Iwai

parent 5875c2cb76

commit ef9d597089

2 changed files with 13 additions and 9 deletions

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19

sound/usb/mixer.c

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3

sound/usb/mixer.h

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