[media] ir: avoid race conditions at device disconnect

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It is possible that, while ir_unregister_class() is handling, some
application could try to access the sysfs nodes, causing an OOPS.

Reviewed-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Mauro Carvalho Chehab 2010-10-14 12:23:56 -03:00

parent b784cfcec7

commit b4d752b308

1 changed files with 9 additions and 0 deletions

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9

drivers/media/IR/ir-sysfs.c

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