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(parent: e6ac9c5) | patch
drivers: thermal: add check when unregistering cpu cooling
authorEduardo Valentin <eduardo.valentin@ti.com>
Thu, 15 Aug 2013 14:54:46 +0000 (10:54 -0400)
committerAlex Shi <alex.shi@linaro.org>
Fri, 26 Sep 2014 08:45:44 +0000 (16:45 +0800)
commitd49a5d426a7906927351ca58dd14c6870975b166
tree92c75cc8d104700597d9f1e32486644b2ede4d74tree | snapshot
parente6ac9c53208c2871e3704e5b911971522cda8a56commit | diff
drivers: thermal: add check when unregistering cpu cooling

This patch avoids NULL pointer accesses while unregistering
cpu cooling devices, in case a NULL pointer is received.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
(cherry picked from commit 50e66c7ed8a1cd7e933628f9f5cf2617394adf5a)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
drivers/thermal/cpu_cooling.c diff | blob | history
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