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(parent: 6dbe51c) | patch
regmap: rbtree: Don't bother checking for noop updates
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 21 Feb 2013 18:01:54 +0000 (18:01 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 4 Mar 2013 02:30:27 +0000 (10:30 +0800)
commit66baf407571662f7e2a22dd0764cbe279559446c
treea6eb3af5c0766c8ef9b105e885ae874b9806f515tree | snapshot
parent6dbe51c251a327e012439c4772097a13df43c5b8commit | 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>
drivers/base/regmap/regcache-rbtree.c diff | blob | history
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