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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-14 19:48:43 +0000
committerTakashi Iwai <tiwai@suse.de>2012-03-15 07:35:17 +0100
commit4af87a939ef7092fdca267fba473cf8407d6d8e2 (patch)
treeb35dac738d2e5ec6f778b3095246dbac2a1be255 /sound/core/pcm_lib.c
parent28aa165cc52fa686a55a2a2052fdddad0fbde5eb (diff)
ALSA: pcm: Constify the list in snd_pcm_hw_constraint_list
Allows the constraint lists to be declared const by drivers which seems reasonable; there's plenty of other constification we could do if we were being complete but this was easy and quick. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_lib.c')
-rw-r--r--sound/core/pcm_lib.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 3420bd3da5d..4d18941178e 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1029,7 +1029,8 @@ static int snd_interval_ratden(struct snd_interval *i,
*
* Returns non-zero if the value is changed, zero if not changed.
*/
-int snd_interval_list(struct snd_interval *i, unsigned int count, unsigned int *list, unsigned int mask)
+int snd_interval_list(struct snd_interval *i, unsigned int count,
+ const unsigned int *list, unsigned int mask)
{
unsigned int k;
struct snd_interval list_range;