| commit | 66baf407571662f7e2a22dd0764cbe279559446c | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Thu Feb 21 18:01:54 2013 +0000 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Mon Mar 04 10:30:27 2013 +0800 |
| tree | a6eb3af5c0766c8ef9b105e885ae874b9806f515 | |
| parent | 6dbe51c251a327e012439c4772097a13df43c5b8 [diff] |
regmap: rbtree: Don't bother checking for noop updates If we're updating a value in place it's more work to read the value and compare the value with what we're about to set than it is to just write the value into the cache; there are no further operations after writing in the code even though there's an early return here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>