ALSA: echoaudio: Remove unused variable

'chip' is not used in the function. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Sachin Kamat 2014-07-01 17:02:57 +05:30 • committed by Takashi Iwai
commit 427f42e4cf