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ALSA: pcm: Make snd_pcm_hw_constraints_init() and _complete() static

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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>
This commit is contained in:
Takashi Iwai 2020-01-16 17:28:25 +01:00
parent 2ba0176c70
commit d662117c7a
2 changed files with 2 additions and 5 deletions
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3
sound/core/pcm_local.h
View File

@ -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, void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k,
const struct snd_interval *b, struct snd_interval *c); 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, int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime,
snd_pcm_hw_param_t var, u_int32_t mask); snd_pcm_hw_param_t var, u_int32_t mask);

4
sound/core/pcm_native.c
View File

@ -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); 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_runtime *runtime = substream->runtime;
struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints; 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; 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_runtime *runtime = substream->runtime;
struct snd_pcm_hardware *hw = &runtime->hw; struct snd_pcm_hardware *hw = &runtime->hw;