diff options
Diffstat (limited to 'drivers/usb/musb/blackfin.c')
| -rw-r--r-- | drivers/usb/musb/blackfin.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 78613485209..f2f66ebc736 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -143,7 +143,7 @@ static void musb_conn_timer_handler(unsigned long _musb) u16 val; spin_lock_irqsave(&musb->lock, flags); - switch (musb->xceiv.state) { + switch (musb->xceiv->state) { case OTG_STATE_A_IDLE: case OTG_STATE_A_WAIT_BCON: /* Start a new session */ @@ -154,7 +154,7 @@ static void musb_conn_timer_handler(unsigned long _musb) val = musb_readw(musb->mregs, MUSB_DEVCTL); if (!(val & MUSB_DEVCTL_BDEVICE)) { gpio_set_value(musb->config->gpio_vrsel, 1); - musb->xceiv.state = OTG_STATE_A_WAIT_BCON; + musb->xceiv->state = OTG_STATE_A_WAIT_BCON; } else { gpio_set_value(musb->config->gpio_vrsel, 0); @@ -247,6 +247,11 @@ int __init musb_platform_init(struct musb *musb) } gpio_direction_output(musb->config->gpio_vrsel, 0); + usb_nop_xceiv_register(); + musb->xceiv = otg_get_transceiver(); + if (!musb->xceiv) + return -ENODEV; + if (ANOMALY_05000346) { bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value); SSYNC(); @@ -291,7 +296,7 @@ int __init musb_platform_init(struct musb *musb) musb_conn_timer_handler, (unsigned long) musb); } if (is_peripheral_enabled(musb)) - musb->xceiv.set_power = bfin_set_power; + musb->xceiv->set_power = bfin_set_power; musb->isr = blackfin_interrupt; |