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(parent: f20b97d) | patch
cpufreq: dbx500: 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 12:48:59 +0000 (18:18 +0530)
commit803c126af699602561a3ddb1814354993e4395b6
tree68e0452b45fc95c4e2fbc07654aa89d9a24c9068tree | snapshot
parentf20b97d9faed5b5e0c57fcf921297a92723a85dacommit | diff
cpufreq: dbx500: 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.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
drivers/cpufreq/dbx500-cpufreq.c diff | blob | history
Domain: System / Uncategorized;