Staging: ipack/bridges/tpci200: RCU protect slot_irq pointers.
In tpci200_request_irq as well as tpci200_free_irq we set and unset the
pointer to struct slot_irq. This pointer is accessed in
tpci200_interrupt. To ensure that the pointer is not freed after it has
been fetched in tpci200_interrupt() it is now protected through RCU.
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org>
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed