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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-01-05 13:59:08 +0000
committerSamuel Ortiz <sameo@linux.intel.com>2010-03-07 22:16:56 +0100
commit29c71b138c83c8191f1f7e46fcc28b9d6bc8a5dd (patch)
tree75f836772ba015d263a0174718701fc5cd9aa784 /fs/gfs2
parentf99344fc69c3df46786a39ea4283a4175ea40b3f (diff)
rtc: Suppress duplicate enable/disable of WM8350 update interrupt
Unlike the wm8350-custom code genirq nests enable and disable calls so we can't just unconditionally mask or unmask the interrupt, we need to remember the state we set and only mask or unmask when there is a real change. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: rtc-linux@googlegroups.com Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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