[alsa-devel] [PATCH][alsa-lib] topology: fix unused-const-variable warning

[Takashi Sakamoto]

Last year, unused static const variable was added, then compiler generates
a below warning.

dapm.c:43:30: warning: ‘widget_control_map’ defined but not used [-Wunused-const-variable=]
 static const struct map_elem widget_control_map[] = {
                              ^~~~~~~~~~~~~~~~~~

This commit removes it.

Fixes: 01a0e1a1c219 ("topology: Add DAPM object parser")
Signed-off-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
---
 src/topology/dapm.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/topology/dapm.c b/src/topology/dapm.c
index e830751..8c585a7 100644
--- a/src/topology/dapm.c
+++ b/src/topology/dapm.c
@@ -39,14 +39,6 @@ static const struct map_elem widget_map[] = {
 	{"dai_link", SND_SOC_TPLG_DAPM_DAI_LINK},
 };
 
-/* mapping of widget kcontrol text names to types */
-static const struct map_elem widget_control_map[] = {
-	{"volsw", SND_SOC_TPLG_DAPM_CTL_VOLSW},
-	{"enum_double", SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE},
-	{"enum_virt", SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT},
-	{"enum_value", SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE},
-};
-
 static int lookup_widget(const char *w)
 {
 	unsigned int i;
-- 
2.9.3