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usb: gadget: gr_udc: Use platform_get_irq instead of irq_of_parse_and_map 

Use platform_get_irq as no mapping needs to be done. No functional difference
for SPARC which is the typical environment for the driver though. Suggested by
Mark Rutland.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andreas Larsson 2014-03-27 16:15:55 +01:00 committed by Felipe Balbi
parent d9a6ef1bb2
commit 196800da39
1 changed files with 8 additions and 6 deletions
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14
drivers/usb/gadget/gr_udc.c
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@ -2108,20 +2108,22 @@ static int gr_probe(struct platform_device *pdev)
if (IS_ERR(regs)) if (IS_ERR(regs))
return PTR_ERR(regs); return PTR_ERR(regs);
dev->irq = irq_of_parse_and_map(dev->dev->of_node, 0); dev->irq = platform_get_irq(pdev, 0);
if (!dev->irq) { if (dev->irq <= 0) {
dev_err(dev->dev, "No irq found\n"); dev_err(dev->dev, "No irq found\n");
return -ENODEV; return -ENODEV;
} }
/* Some core configurations has separate irqs for IN and OUT events */ /* Some core configurations has separate irqs for IN and OUT events */
dev->irqi = irq_of_parse_and_map(dev->dev->of_node, 1); dev->irqi = platform_get_irq(pdev, 1);
if (dev->irqi) { if (dev->irqi > 0) {
dev->irqo = irq_of_parse_and_map(dev->dev->of_node, 2); dev->irqo = platform_get_irq(pdev, 2);
if (!dev->irqo) { if (dev->irqo <= 0) {
dev_err(dev->dev, "Found irqi but not irqo\n"); dev_err(dev->dev, "Found irqi but not irqo\n");
return -ENODEV; return -ENODEV;
} }
} else {
dev->irqi = 0;
} }
dev->gadget.name = driver_name; dev->gadget.name = driver_name;