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linux/drivers/devfreq/devfreq.c
Axel Lin 9f3bdd4f93 PM / devfreq: fix use after free in devfreq_remove_device 
In devfreq_remove_device, calling _remove_devfreq will also free devfreq.
Don't dereference devfreq->governor->no_central_polling after _remove_devfreq.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-11-14 23:31:29 +01:00

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