drivers: staging: audio: Fix the missing header file for helper file
authorVaibhav Agarwal <vaibhav.sr@gmail.com>
Thu, 9 Jul 2020 10:27:23 +0000 (15:57 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Jul 2020 14:43:26 +0000 (16:43 +0200)
commitdbc676e722db28ab8cfb6cc857ac49d8808a5be4
treef49b595ddde9d13b7b3b260f67c073ebf420329d
parentc9a57eddb235d53b0a8b9d740e454ef466086fc8
drivers: staging: audio: Fix the missing header file for helper file

This patch fixes the warning reported for missing prototypes due to
missing header file. Also, it includes changes to remove
unused_but_set_variables.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Link: https://lore.kernel.org/r/6341df9b0b5985047af0bbbc8e136481ac515b25.1594290158.git.vaibhav.sr@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/greybus/audio_helper.c
drivers/staging/greybus/audio_topology.c