Files
linux/drivers
Mark Brown a7440eaa90 regmap: irq: Use a bulk read for interrupt status where possible
If the interrupt status registers are a single block of registers and the
chip supports bulk reads then do a single bulk read rather than pay the
extra I/O cost. This restores the original behaviour which was lost when
support for register striding was added.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 20:53:42 +00:00
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