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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-03-19 12:48:30 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-03-19 12:48:30 +0100
commit9832235f3f880ab2e58141885e3b5ed3b158c0fb (patch)
tree03234656eee774bb7467b2ba15c6877689b324b8 /arch/arm
parent8f3ba3d3257be80636ed15cc221d6a2efb6a6e82 (diff)
cpufreq: Do not allow ->setpolicy drivers to provide ->target
cpufreq drivers that provide the ->setpolicy() callback are supposed to have integrated governors, so they don't need to set ->target() or ->target_index() and may confuse the core if any of these callbacks is present. For this reason, add a check preventing ->setpolicy cpufreq drivers from registering if they have non-NULL ->target or ->target_index. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'arch/arm')
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