summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMichal Simek <monstr@monstr.eu>2012-01-12 09:18:03 +0100
committerMichal Simek <monstr@monstr.eu>2012-01-16 08:23:15 +0100
commit7f788ec07d169123bb1bd14e6221a2b228079ce8 (patch)
tree1566fc6bd5520e3a8372114904b8b9ba8fa9c6a7
parentd761f0c521868e59cd0bc59159cbdb4686fe210d (diff)
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 <monstr@monstr.eu> Acked-by: Alan Stern <stern@rowland.harvard.edu> CC: Greg Kroah-Hartman <gregkh@suse.de> CC: Grant Likely <grant.likely@secretlab.ca> CC: linux-usb@vger.kernel.org CC: devicetree-discuss@lists.ozlabs.org
-rw-r--r--drivers/usb/host/ehci-xilinx-of.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index 32793ce3d9e..9c2cc463389 100644
--- 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;