From cd70469d084fde198dc07c1a31b8463562228a5a Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 29 Feb 2012 16:46:23 +0200 Subject: usb: core: hcd: make hcd->irq unsigned There's really no point in having hcd->irq as a signed integer when we consider the fact that IRQ 0 means NO_IRQ. In order to avoid confusion, make hcd->irq unsigned and fix users who were passing -1 as the IRQ number to usb_add_hcd. Tested-by: Kuninori Morimoto Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/musb/musb_gadget.c') diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index a495a3079c0..f42c29b11f7 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1957,7 +1957,7 @@ static int musb_gadget_start(struct usb_gadget *g, * handles power budgeting ... this way also * ensures HdrcStart is indirectly called. */ - retval = usb_add_hcd(musb_to_hcd(musb), -1, 0); + retval = usb_add_hcd(musb_to_hcd(musb), 0, 0); if (retval < 0) { dev_dbg(musb->controller, "add_hcd failed, %d\n", retval); goto err2; -- cgit v1.2.3-70-g09d2