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Merge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/arizona', 'asoc/fix/atmel...
[linux-drm-fsl-dcu.git]
/
drivers
/
cpuidle
/
cpuidle.c
diff --git
a/drivers/cpuidle/cpuidle.c
b/drivers/cpuidle/cpuidle.c
index 2a991e468f78190e1dfab933225d33cfef69d710..a55e68f2cfc8bfad02a85957c9d9ddc55823c6fe 100644
(file)
--- a/
drivers/cpuidle/cpuidle.c
+++ b/
drivers/cpuidle/cpuidle.c
@@
-400,7
+400,7
@@
EXPORT_SYMBOL_GPL(cpuidle_register_device);
*/
void cpuidle_unregister_device(struct cpuidle_device *dev)
{
- if (dev->registered == 0)
+ if (
!dev ||
dev->registered == 0)
return;
cpuidle_pause_and_lock();