diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 9c1b72a4b12f..2cc54135bb8b 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -276,33 +276,13 @@ static int omap2430_musb_init(struct musb *musb) static void omap2430_musb_enable(struct musb *musb) { - u8 devctl; - unsigned long timeout = jiffies + msecs_to_jiffies(1000); struct device *dev = musb->controller; struct omap2430_glue *glue = dev_get_drvdata(dev->parent); - struct musb_hdrc_platform_data *pdata = dev_get_platdata(dev); - struct omap_musb_board_data *data = pdata->board_data; - switch (glue->status) { case MUSB_ID_GROUND: omap_control_usb_set_mode(glue->control_otghs, USB_MODE_HOST); - 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; case MUSB_VBUS_VALID: |