ALSA: hda - Simplify PCM setup overrides

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This patch does two things:
- code refactoring with a local helper function,
- allow codec drivers to provide the specific PCM stream info pointers
  only for overriding the non-NULL entries, instead of copying the
  whole.

This simplifies the codec driver side (currently the only user is
alc269's 44kHz fixed rate).

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2015-03-16 23:34:34 +01:00

parent 2a557a861a

commit fb83b63510

2 changed files with 60 additions and 91 deletions

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110

sound/pci/hda/hda_generic.c

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41

sound/pci/hda/patch_realtek.c

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