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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-03-03 11:28:15 +0000
committerAndy Green <agreen@octopus.localdomain>2009-03-03 11:28:15 +0000
commit542ad21cf22580c85bc5ccef84d83f041219fefe (patch)
treed25789dc811a43d4ea1b129b611fb8b5c6592c63 /sound/soc
parenta2e73155757f7d90b7dc30b5899dc009994a617f (diff)
ASoC: Constify pin names for DAPM pin status APIs
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/soc-dapm.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 81528a789dd..209b058efc6 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -894,7 +894,7 @@ static void dapm_free_widgets(struct snd_soc_codec *codec)
}
static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
- char *pin, int status)
+ const char *pin, int status)
{
struct snd_soc_dapm_widget *w;
@@ -1567,7 +1567,7 @@ int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, char *pin)
+int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin)
{
return snd_soc_dapm_set_pin(codec, pin, 1);
}
@@ -1582,7 +1582,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, char *pin)
+int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin)
{
return snd_soc_dapm_set_pin(codec, pin, 0);
}
@@ -1602,7 +1602,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_disable_pin);
* NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
* do any widget power switching.
*/
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, char *pin)
+int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin)
{
return snd_soc_dapm_set_pin(codec, pin, 0);
}
@@ -1617,7 +1617,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_nc_pin);
*
* Returns 1 for connected otherwise 0.
*/
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, char *pin)
+int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin)
{
struct snd_soc_dapm_widget *w;