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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-16 17:28:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-16 17:29:33 +0100 |
| commit | d662117c7a91b4f4db1d5458fe782cdf54f8359a (patch) | |
| tree | 6324acd586b33a7f50d1f5180cfab3f96b12c1a2 /sound/core | |
| parent | ALSA: hda/analog - Minor optimization for SPDIF mux connections (diff) | |
| download | linux-d662117c7a91b4f4db1d5458fe782cdf54f8359a.tar.xz linux-d662117c7a91b4f4db1d5458fe782cdf54f8359a.zip | |
ALSA: pcm: Make snd_pcm_hw_constraints_init() and _complete() static
Both snd_pcm_hw_constraints_init() and _complete() functions are
called only from pcm_native.c, hence they can be static for further
optimization.
Link: https://lore.kernel.org/r/20200116162825.24792-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_local.h | 3 | ||||
| -rw-r--r-- | sound/core/pcm_native.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h index 384efd002984..17a1a5d87098 100644 --- a/sound/core/pcm_local.h +++ b/sound/core/pcm_local.h @@ -20,9 +20,6 @@ void snd_interval_muldivk(const struct snd_interval *a, void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k, const struct snd_interval *b, struct snd_interval *c); -int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream); -int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream); - int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var, u_int32_t mask); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index c375c41496f8..bb23f5066654 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2308,7 +2308,7 @@ static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params, return snd_interval_refine(hw_param_interval(params, rule->var), &t); } -int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) +static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints; @@ -2432,7 +2432,7 @@ int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) return 0; } -int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) +static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hardware *hw = &runtime->hw; |