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authorBaolin Wang <baolin.wang@linaro.org>2017-12-25 07:37:10 +0100
committerMark Brown <broonie@kernel.org>2018-01-12 19:32:55 +0100
commit3bafc09e779710abaa7b836fe3bbeeeab7754c2b (patch)
tree1c78fbe67c3ca13bf771978047d3582079766415 /drivers/mfd/rt5033.c
parentregmap: Add one flag to indicate if a hwlock should be used (diff)
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mfd: syscon: Add hardware spinlock support
Some system control registers need hardware spinlock to synchronize between the multiple subsystems, so we should add hardware spinlock support for syscon. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/mfd/rt5033.c')
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