[PATCH] USB: fix Scheduling while atomic warning when resuming.

This fixes a warning when resuming the USB EHCI host controller driver.

From: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/usb/host/ehci-hub.c

@@ -122,7 +122,7 @@ static int ehci_hub_resume (struct usb_hcd *hcd)
 		writel (temp, &ehci->regs->port_status [i]);
 	}
 	i = HCS_N_PORTS (ehci->hcs_params);
-	msleep (20);
+	mdelay (20);
 	while (i--) {
 		temp = readl (&ehci->regs->port_status [i]);
 		if ((temp & PORT_SUSPEND) == 0)