/* Tries to start B-device HNP negotiation if enabled via sysfs  */
static void musb_try_b_hnp_enable(struct musb *musb)
/* Tries to start B-device HNP negotiation if enabled via sysfs  */
static void musb_try_b_hnp_enable(struct musb *musb)
{
	void __iomem	*mbase = musb->mregs;
	u8		devctl;
	dev_dbg(musb->controller, "HNP: Setting HR\n");
	devctl = musb_readb(mbase, MUSB_DEVCTL);
	musb_writeb(mbase, MUSB_DEVCTL, devctl | MUSB_DEVCTL_HR);
}