mfd: jz4740-adc: Init mask cache in generic IRQ chip
authorMatt Redfearn <matt.redfearn@imgtec.com>
Thu, 20 Aug 2015 10:30:32 +0000 (11:30 +0100)
committerLee Jones <lee.jones@linaro.org>
Mon, 24 Aug 2015 14:28:34 +0000 (15:28 +0100)
commit5a688c455066c21c133bc8ffa7b11f8c66b7fe0b
tree1f6702f5d988d0972381a6c2a110bcebdfb17c4e
parenta78ea195f77a8ed2c5f3108a8cdb9a26ebd474d8
mfd: jz4740-adc: Init mask cache in generic IRQ chip

The mask cache must be initialised in the generic IRQ chip,
otherwise enabling one channel will actually enable all
channels when the empty mask cache is written.

Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/jz4740-adc.c