diff options
Diffstat (limited to 'drivers/usb/musb/omap2430.c')
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 34c16989..4f31814 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -352,20 +352,19 @@ static void omap2430_musb_enable(struct musb *musb) case USB_EVENT_ID: otg_init(musb->xceiv); - if (data->interface_type == MUSB_INTERFACE_UTMI) { - devctl = musb_readb(musb->mregs, MUSB_DEVCTL); - /* start the session */ - devctl |= MUSB_DEVCTL_SESSION; - musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); - while (musb_readb(musb->mregs, MUSB_DEVCTL) & - MUSB_DEVCTL_BDEVICE) { - cpu_relax(); - - if (time_after(jiffies, timeout)) { - dev_err(musb->controller, - "configured as A device timeout"); - break; - } + if (data->interface_type != MUSB_INTERFACE_UTMI) + break; + devctl = musb_readb(musb->mregs, MUSB_DEVCTL); + /* start the session */ + devctl |= MUSB_DEVCTL_SESSION; + musb_writeb(musb->mregs, MUSB_DEVCTL, devctl); + while (musb_readb(musb->mregs, MUSB_DEVCTL) & + MUSB_DEVCTL_BDEVICE) { + cpu_relax(); + + if (time_after(jiffies, timeout)) { + dev_err(dev, "configured as A device timeout"); + break; } } break; |
