| commit | 18996db262d0f1e79357315e033ace24488f92ad | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Thu Apr 05 15:16:56 2012 +0100 |
| committer | Samuel Ortiz <sameo@linux.intel.com> | Tue May 01 12:00:21 2012 +0200 |
| tree | c5aa7de6051b34c45301bc786c686b1c059d6c9b | |
| parent | 38a36f5a6ab893fac87ffd1b1c92a491dfd71ea1 [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>