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path: root/drivers/usb/musb/blackfin.c
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Diffstat (limited to 'drivers/usb/musb/blackfin.c')
-rw-r--r--drivers/usb/musb/blackfin.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 786134852092..f2f66ebc7362 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;