mfd: Use regcache_sync_region() to sync wm8994 GPIO registers on suspend

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Now we have regcache sync region we can use it to do a more efficient
sync of the pin configuration after we reset the device during suspend.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

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Mark Brown 2012-06-29 14:55:39 +01:00 • committed by Samuel Ortiz

parent 59db96913c

commit ed393dcd41

1 changed files with 4 additions and 9 deletions

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drivers/mfd/wm8994-core.c

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