ASoC: sgtl5000: read chip revision for once

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Store chip revision in struct sgtl5000_priv when sgtl5000_i2c_probe()
reads it out from register, so that we can use it in
sgtl5000_enable_regulators() with no need to read register again.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Shawn Guo 2013-12-13 14:43:02 +08:00 • committed by Mark Brown

parent 6ce4eac1f6

commit 252e91ff10

1 changed files with 3 additions and 13 deletions

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sound/soc/codecs/sgtl5000.c

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