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Commit 1464189f authored by Mark Brown's avatar Mark Brown Committed by Takashi Iwai
Browse files

ALSA: pcm: Make constraints lists const 



They aren't modified by the core so the drivers can declare them const.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent da185443

include/sound/pcm.h

+1 −1
Original line number Diff line number Diff line
@@ -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,

sound/core/pcm_lib.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

}