X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fcore%2Fhcd.c;h=8ab389dca2b91c49bfdb75e900a1c5a5dde3d334;hb=8eb95f28f66b1a5461fdbcc9a1ee9068fb2cf2b6;hp=f7bfd72ef115bae2855e05c9b622ff41588477b1;hpb=5554b35933245e95710d709175e14c02cbc956a4;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index f7bfd72ef11..8ab389dca2b 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -924,15 +924,6 @@ static int register_root_hub(struct usb_hcd *hcd)
 	return retval;
 }
 
-void usb_enable_root_hub_irq (struct usb_bus *bus)
-{
-	struct usb_hcd *hcd;
-
-	hcd = container_of (bus, struct usb_hcd, self);
-	if (hcd->driver->hub_irq_enable && hcd->state != HC_STATE_HALT)
-		hcd->driver->hub_irq_enable (hcd);
-}
-
 
 /*-------------------------------------------------------------------------*/
 
@@ -1885,7 +1876,8 @@ int usb_add_hcd(struct usb_hcd *hcd,
 		 * with IRQF_SHARED. As usb_hcd_irq() will always disable
 		 * interrupts we can remove it here.
 		 */
-		irqflags &= ~IRQF_DISABLED;
+		if (irqflags & IRQF_SHARED)
+			irqflags &= ~IRQF_DISABLED;
 
 		snprintf(hcd->irq_descr, sizeof(hcd->irq_descr), "%s:usb%d",
 				hcd->driver->description, hcd->self.busnum);