tree da50751d488fa4a6d280111622066c7bbaffa16d
parent b893ea5f1cd1adbbd7e0794d16d47bbb46f80733
author Arun Shamanna Lakshmi <aruns@nvidia.com> 1389742314 -0800
committer Mark Brown <broonie@linaro.org> 1389786207 +0000

ASoC: dapm: Change prototype of soc_widget_read

soc_widget_read API returns the register data and it is possible
that a register can contain 0xffffffff. Thus, change the prototype
of soc_widget_read to return only the error code and pass the reg
data through pointer argument.

Signed-off-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>