From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Mon, 1 Jul 2013 22:52:51 +0000 (-0700)
Subject: usb: ohci-ep93xx: use platform_get_irq()
X-Git-Tag: firefly_0821_release~176^2~5474^2~140
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8fb35f2d3189f27fe51fb485e9b9751b202d585b;p=firefly-linux-kernel-4.4.55.git

usb: ohci-ep93xx: use platform_get_irq()

Use platform_get_irq() instead of accessing the platform_device
resources directly.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c
index 4e12f67a32dd..b4f5e6403991 100644
--- a/drivers/usb/host/ohci-ep93xx.c
+++ b/drivers/usb/host/ohci-ep93xx.c
@@ -45,12 +45,12 @@ static int usb_hcd_ep93xx_probe(const struct hc_driver *driver,
 {
 	struct usb_hcd *hcd;
 	struct resource *res;
+	int irq;
 	int retval;
 
-	if (pdev->resource[1].flags != IORESOURCE_IRQ) {
-		dev_dbg(&pdev->dev, "resource[1] is not IORESOURCE_IRQ\n");
-		return -ENOMEM;
-	}
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
@@ -80,7 +80,7 @@ static int usb_hcd_ep93xx_probe(const struct hc_driver *driver,
 
 	ohci_hcd_init(hcd_to_ohci(hcd));
 
-	retval = usb_add_hcd(hcd, pdev->resource[1].start, 0);
+	retval = usb_add_hcd(hcd, irq, 0);
 	if (retval == 0)
 		return retval;