![]() If the current CPU has no cpuidle driver, drv will be NULL in cpuidle_driver_ref(). Check if that is the case before trying to bump up the driver's refcount to prevent the kernel from crashing. [rjw: Subject and changelog] Signed-off-by: Daniel Fu <danifu@nvidia.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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.. | ||
governors | ||
coupled.c | ||
cpuidle-calxeda.c | ||
cpuidle-kirkwood.c | ||
cpuidle-ux500.c | ||
cpuidle-zynq.c | ||
cpuidle.c | ||
cpuidle.h | ||
driver.c | ||
governor.c | ||
Kconfig | ||
Kconfig.arm | ||
Makefile | ||
sysfs.c |