greybus: gb-audio: fix build warning

sizeof wants %zu when on a 64bit build, so change the dev_err() call to
remove a build warning in the audio.c file.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Acked-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Greg Kroah-Hartman 2015-05-08 22:33:36 +02:00
commit 7f3f356e45