Messages in this thread Patch in this message | | | From | Michal Simek <> | Subject | [PATCH] USB: EHCI: Don't use NO_IRQ in xilinx ehci driver | Date | Thu, 12 Jan 2012 09:26:17 +0100 |
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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> CC: 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 --- drivers/usb/host/ehci-xilinx-of.c | 2 +- 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 32793ce..9c2cc46 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; -- 1.7.5.4
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