[PATCH] Change the prototype of soc_widget_read

[Arun Shamanna Lakshmi]

soc_widget_read API returns the register data and it is possible
that a register can contain 0xffffffff at any point of time.
In such cases snd_soc_widget_write is not called after the read
operation inside snd_soc_update_bits_locked API. Thus, change
the prototype of soc_widget_read to return only the error code
and pass the register data through the pointer argument.

Arun Shamanna Lakshmi (1):
  ASoC: dapm: Change prototype of soc_widget_read

 sound/soc/soc-dapm.c |   26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

-- 
1.7.9.5

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