ALSA: pcm: add a helper function to apply parameter rules

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Application of rules to parameters of PCM substream is done in a call of
snd_pcm_hw_refine(), while the function includes much codes and is not
enough friendly to readers.

This commit splits the codes to a separated function so that readers can
get it easily. I leave desicion into compilers to merge the function into
its callee.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Sakamoto 2017-06-09 06:37:01 +09:00 • committed by Takashi Iwai

parent 3432fa0402

commit 9cc07f55d4

1 changed files with 45 additions and 32 deletions

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77

sound/core/pcm_native.c

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