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| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-14 19:48:43 +0000 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2012-03-15 07:35:17 +0100 |
| commit | 4af87a939ef7092fdca267fba473cf8407d6d8e2 (patch) | |
| tree | b35dac738d2e5ec6f778b3095246dbac2a1be255 /include/sound/pcm.h | |
| parent | ALSA: ymfpci - Fix legacy registers on S3/S4 resume (diff) | |
| download | linux-dev-4af87a939ef7092fdca267fba473cf8407d6d8e2.tar.xz linux-dev-4af87a939ef7092fdca267fba473cf8407d6d8e2.zip | |
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 'include/sound/pcm.h')
| -rw-r--r-- | include/sound/pcm.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 0cf91b2f08ca..4ae9e22c4827 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -264,7 +264,7 @@ struct snd_pcm_hw_constraint_ratdens { struct snd_pcm_hw_constraint_list { unsigned int count; - unsigned int *list; + const unsigned int *list; unsigned int mask; }; @@ -781,7 +781,8 @@ void snd_interval_muldivk(const struct snd_interval *a, const struct snd_interva unsigned int k, struct snd_interval *c); void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k, const struct snd_interval *b, struct snd_interval *c); -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); int snd_interval_ratnum(struct snd_interval *i, unsigned int rats_count, struct snd_ratnum *rats, unsigned int *nump, unsigned int *denp); |