Both snd_pcm_hw_constraints_init() and _complete() functions are called only from pcm_native.c, hence they can be static for further optimization.

Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/core/pcm_local.h | 3 --- 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;