USB: EHCI: Don't use NO_IRQ in xilinx ehci driver

Drivers shouldn't use NO_IRQ. This driver is used by Microblaze and PPC. PPC defines NO_IRQ as 0 and Microblaze has removed it. Signed-off-by: Michal Simek <[email protected]> Acked-by: Alan Stern <[email protected]> CC: Greg Kroah-Hartman <[email protected]> CC: Grant Likely <[email protected]> CC: [email protected] CC: [email protected]
mna · Jan 16, 2012 · 7f788ec · 7f788ec
1 parent d761f0c
commit 7f788ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
@@ -183,7 +183,7 @@ static int __devinit ehci_hcd_xilinx_of_probe(struct platform_device *op)
 	}
 
 	irq = irq_of_parse_and_map(dn, 0);
-	if (irq == NO_IRQ) {
+	if (!irq) {
 		printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
 		rv = -EBUSY;
 		goto err_irq;