projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 44a49a2) | patch
cpufreq: s3c64xx: call CPUFREQ_POSTCHANGE notfier in error cases
authorViresh Kumar <viresh.kumar@linaro.org>
Wed, 19 Jun 2013 05:48:20 +0000 (11:18 +0530)
committerViresh Kumar <viresh.kumar@linaro.org>
Mon, 24 Jun 2013 12:49:01 +0000 (18:19 +0530)
commit6cdc9ef32c62d3863c922300b00ef29718f06593
treeca4be743506aa27cc7e1b0d7d74b2349706f900btree | snapshot
parent44a49a23c97d9442f4eafe011913897c77bd3075commit | diff
cpufreq: s3c64xx: call CPUFREQ_POSTCHANGE notfier in error cases

PRECHANGE and POSTCHANGE notifiers must be called in groups, i.e either both
should be called or both shouldn't be.

In case we have started PRECHANGE notifier and found an error, we must call
POSTCHANGE notifier with freqs.new = freqs.old to guarantee that sequence of
calling notifiers is complete.

This patch fixes it.

Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
drivers/cpufreq/s3c64xx-cpufreq.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git