diff options
| author | Vaibhav Agarwal <vaibhav.agarwal@linaro.org> | 2016-06-03 17:45:29 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-06-06 18:41:44 -0700 |
| commit | 02f1c12cca45ed684a268563919787f06877bef2 (patch) | |
| tree | 3247121695bef5d7381d233e73c11713fe6d9e28 /drivers/staging/greybus/audio_topology.c | |
| parent | 0790c09a3bc987a22749b0fb9b3effa313b1ece7 (diff) | |
greybus: audio: Report warning in case module is already removed
Added warning message in find_gb_module(). This will help to identify
invalid mixer control/widget modification triggered from above layer.
Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/audio_topology.c')
| -rw-r--r-- | drivers/staging/greybus/audio_topology.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c index e423e6d16a25..dfe120baecad 100644 --- a/drivers/staging/greybus/audio_topology.c +++ b/drivers/staging/greybus/audio_topology.c @@ -47,6 +47,8 @@ static struct gbaudio_module_info *find_gb_module( } } mutex_unlock(&codec->lock); + dev_warn(codec->dev, "%s: module#%d missing in codec list\n", name, + dev_id); return NULL; } |