From: Viresh Kumar Date: Wed, 19 Jun 2013 05:48:20 +0000 (+0530) Subject: cpufreq: davinci: call CPUFREQ_POSTCHANGE notfier in error cases X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~19^2~7^2^2^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f20b97d9faed5b5e0c57fcf921297a92723a85da;p=pandora-kernel.git cpufreq: davinci: 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. Davinci driver was taking care of it but frequency isn't restored to freqs.old. This patch fixes it. Acked-by: Sekhar Nori Signed-off-by: Viresh Kumar --- Reading git-diff-tree failed