linux-phytec-fsl

qla2xxx: ISPFX00 avoid writing semaphore register in request_irqs().

Semaphore register does not exist for ISPFx00.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>