Commit 1464189f authored Jul 05, 2012 by Mark Brown Committed by Takashi Iwai Jul 05, 2012

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>

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);
		}