ASoC: Intel: glk_rt5682_max98357a: removed unused variables

Fix GCC warning with W=1

sound/soc/intel/boards/glk_rt5682_max98357a.c:256:48: warning:
‘constraints_channels’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200113210428.27457-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/boards/glk_rt5682_max98357a.c b/sound/soc/intel/boards/glk_rt5682_max98357a.c
index 2bfc436..4a6d117 100644 (file)
--- a/sound/soc/intel/boards/glk_rt5682_max98357a.c
+++ b/sound/soc/intel/boards/glk_rt5682_max98357a.c
@@ -249,16 +249,6 @@ static const struct snd_pcm_hw_constraint_list constraints_rates = {
        .mask = 0,
 };
 
-static const unsigned int channels[] = {
-       DUAL_CHANNEL,
-};
-
-static const struct snd_pcm_hw_constraint_list constraints_channels = {
-       .count = ARRAY_SIZE(channels),
-       .list = channels,
-       .mask = 0,
-};
-
 static unsigned int channels_quad[] = {
        QUAD_CHANNEL,
 };