greybus: audio: fix some sparse static warnings
authorGreg Kroah-Hartman <gregkh@google.com>
Mon, 11 May 2015 21:09:09 +0000 (14:09 -0700)
committerGreg Kroah-Hartman <gregkh@google.com>
Tue, 12 May 2015 17:21:56 +0000 (10:21 -0700)
commit13956900b069c98a7c97e32d2f18afa11dcf725c
tree4f94bb8d8d1a00c1e15cc0ffa89cc786be25ce02
parent563e6b97b87c18ec0d0d1fc541d59d1ee0842a39
greybus: audio: fix some sparse static warnings

This makes some functions and structures static, as warned by sparse, as
they don't need to be global.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Alex Elder <elder@linaro.org>
drivers/staging/greybus/audio-dai.c
drivers/staging/greybus/audio-pcm.c
drivers/staging/greybus/audio.c