regmap: Don't attempt block writes when syncing cache on single_rw devices

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commit 5c1ebe7f73 upstream.

If the device can't support block writes then don't attempt to use raw
syncing which will automatically generate block writes for adjacent
registers, use the existing _single() block syncing implementation.

Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mark Brown 2014-08-27 13:09:12 +01:00 • committed by Greg Kroah-Hartman

parent 83c40254d2

commit 79c770cb58

1 changed files with 1 additions and 1 deletions

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drivers/base/regmap/regcache.c

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