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(parent: be8260d) | patch
mfd: Cache wm8994 chip revision
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 5 Apr 2012 14:16:56 +0000 (15:16 +0100)
committerSamuel Ortiz <sameo@linux.intel.com>
Mon, 16 Apr 2012 15:38:42 +0000 (17:38 +0200)
commit0e12f8b05c222505e60cd265d17189acd2f8cd9f
tree7ff070d5259818775c7479556e879e3b6eec6764tree | snapshot
parentbe8260de6a7fd5cc72f903cae4575c7296d9dc30commit | diff
mfd: Cache wm8994 chip revision

There's no need to mark the chip revision registers as volatile, it won't
change at runtime so we can cache it from the device at startup.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/mfd/wm8994-regmap.c diff | blob | history
Linux kernel for KaRo TX COM modules