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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-07-05 12:15:01 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-07-05 14:19:39 +0200 |
| commit | 1464189f8c2a5341722437ef916786afaf241c44 (patch) | |
| tree | 8a880a5e7cbb4fa5baae9a8d1cf3d8d21aac6190 | |
| parent | da185443c12f5ef7416af50293833a5654854186 (diff) | |
| download | op-kernel-dev-1464189f8c2a5341722437ef916786afaf241c44.zip op-kernel-dev-1464189f8c2a5341722437ef916786afaf241c44.tar.gz | |
ALSA: pcm: Make constraints lists const
They aren't modified by the core so the drivers can declare them const.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/pcm.h | 2 | ||||
| -rw-r--r-- | sound/core/pcm_lib.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 68372bc..e91e604 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -810,7 +810,7 @@ int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime *runtime, snd_pcm_hw_pa int snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, - struct snd_pcm_hw_constraint_list *l); + const struct snd_pcm_hw_constraint_list *l); int snd_pcm_hw_constraint_ratnums(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 8f312fa..7ae6719 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1250,10 +1250,10 @@ static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params, int snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, - struct snd_pcm_hw_constraint_list *l) + const struct snd_pcm_hw_constraint_list *l) { return snd_pcm_hw_rule_add(runtime, cond, var, - snd_pcm_hw_rule_list, l, + snd_pcm_hw_rule_list, (void *)l, var, -1); } |
