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spi: pl022: Don't touch unspecified bits in interrupt mask
authorAlexander Sverdlin <alexander.sverdlin@nokia.com>
Fri, 27 Feb 2015 15:30:07 +0000 (16:30 +0100)
committerMark Brown <broonie@kernel.org>
Fri, 6 Mar 2015 19:45:20 +0000 (19:45 +0000)
PL022 Programmers model explicitely states "do not modify undefined register
bits". Correct the "all enable" interrupt mask so that it only enables defined
ones.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-pl022.c patch | blob | history

diff --cc drivers/spi/spi-pl022.c
Simple merge
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