github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-31 10:33:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drivers: staging: audio: Fix the missing header file for helper file

Browse Source 
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>
This commit is contained in:
Vaibhav Agarwal 2020-07-09 15:57:23 +05:30 committed by Greg Kroah-Hartman
parent c9a57eddb2
commit dbc676e722
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/staging/greybus/audio_helper.c
View File

@ -7,6 +7,7 @@
#include <sound/core.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include "audio_helper.h"
#define gbaudio_dapm_for_each_direction(dir) \
for ((dir) = SND_SOC_DAPM_DIR_IN; (dir) <= SND_SOC_DAPM_DIR_OUT; \

8
drivers/staging/greybus/audio_topology.c
View File

@ -28,14 +28,16 @@ static struct gbaudio_module_info *find_gb_module(
struct gbaudio_codec_info *codec,
char const *name)
{
int dev_id, ret;
int dev_id;
char begin[NAME_SIZE];
struct gbaudio_module_info *module;
if (!name)
return NULL;
ret = sscanf(name, "%s %d", begin, &dev_id);
if (sscanf(name, "%s %d", begin, &dev_id) != 2)
return NULL;
dev_dbg(codec->dev, "%s:Find module#%d\n", __func__, dev_id);
mutex_lock(&codec->lock);
@ -377,7 +379,6 @@ static int gbcodec_mixer_dapm_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret;
struct gb_audio_ctl_elem_info *info;
struct gbaudio_ctl_pvt *data;
struct gb_audio_ctl_elem_value gbvalue;
struct gbaudio_module_info *module;
@ -393,7 +394,6 @@ static int gbcodec_mixer_dapm_ctl_get(struct snd_kcontrol *kcontrol,
return -EINVAL;
data = (struct gbaudio_ctl_pvt *)kcontrol->private_value;
info = (struct gb_audio_ctl_elem_info *)data->info;
bundle = to_gb_bundle(module->dev);
if (data->vcount == 2)