Eduardo Valentin 50e66c7ed8 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>
2013-09-03 09:10:34 -04:00
..