From 7f788ec07d169123bb1bd14e6221a2b228079ce8 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 12 Jan 2012 09:18:03 +0100 Subject: [PATCH] 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 Acked-by: Alan Stern CC: Greg Kroah-Hartman CC: Grant Likely CC: linux-usb@vger.kernel.org CC: devicetree-discuss@lists.ozlabs.org --- drivers/usb/host/ehci-xilinx-of.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index 32793ce3d9e9..9c2cc4633894 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; -- 2.20.1