pata_mpc52xx: remove un-needed assignment

ata_irq is always assigned so does not need to be initialised to zero.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 50c56e2814c1e0c6a777ed7ef80534d8e9012d73..dc401626cdb2a01eaa206eddbed33e9175dc24ea 100644 (file)
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -364,7 +364,7 @@ mpc52xx_ata_probe(struct of_device *op, const struct of_device_id *match)
 {
        unsigned int ipb_freq;
        struct resource res_mem;
-       int ata_irq = NO_IRQ;
+       int ata_irq;
        struct mpc52xx_ata __iomem *ata_regs;
        struct mpc52xx_ata_priv *priv;
        int rv;