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authorErnst Martin Witte <[email protected]>2016-01-09 18:18:46 -0200
committerMauro Carvalho Chehab <[email protected]>2016-02-01 09:40:56 -0200
commit4bdcaa054e1c73697b390c32c434d96836121306 (patch)
tree6d0cffd6f65a3350feb3c92f856d768444bc5ce9 /tools/perf/scripts/python
parent631c694f7d7e17147bcf6c7c3669c8f4dc84cc09 (diff)
[media] af9033: cancel_delayed_work_sync before device removal / kfree
af9033_remove was calling kfree(dev) with possibly still active schedule_delayed_work(&dev->stat_work). A similar bug in si2157 caused kernel panics in call_timer_fn e.g. after rmmod cx23885. Signed-off-by: Ernst Martin Witte <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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