On Sat, Jul 07, 2012 at 08:39:49AM +1000, NeilBrown wrote:

Hello `./scripts/get_maintainer.pl -f drivers/usb/musb/omap2430.c`

omap2430_musb_set_vbus in omap2430.c contains:

			while (musb_readb(musb->mregs, MUSB_DEVCTL) & 0x80) {

				cpu_relax();

				if (time_after(jiffies, timeout)) {
					dev_err(musb->controller,
					"configured as A device timeout");
					ret = -EINVAL;
					break;
				}
			}

having set
	unsigned long timeout = jiffies + msecs_to_jiffies(1000);

hehe, that's nasty. Please send a patch converting to a try count and a
udelay_range(), or something.

-- 
balbi