Baolin Wang 8698b93647 regmap: Add hardware spinlock support ...

On some platforms, when reading or writing some special registers through
regmap, we should acquire one hardware spinlock to synchronize between
the multiple subsystems. Thus this patch adds the hardware spinlock
support for regmap.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

2017-11-01 10:06:29 +00:00

7.8 KiB

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