usb: musb: drop useless board_mode usage
we are compiling the driver always with full OTG
capabilities, so that board_mode trick becomes
useless.
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 428e6aa..54f1b98 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -184,8 +184,8 @@
}
/* Start sampling ID pin, when plug is removed from MUSB */
- if ((is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
- || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) ||
+ if ((musb->xceiv->state == OTG_STATE_B_IDLE
+ || musb->xceiv->state == OTG_STATE_A_WAIT_BCON) ||
(musb->int_usb & MUSB_INTR_DISCONNECT && is_host_active(musb))) {
mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
musb->a_wait_bcon = TIMER_DELAY;
@@ -228,18 +228,13 @@
val = MUSB_INTR_SUSPEND | MUSB_INTR_VBUSERROR;
musb_writeb(musb->mregs, MUSB_INTRUSB, val);
- if (is_otg_enabled(musb))
- musb->xceiv->state = OTG_STATE_B_IDLE;
- else
- musb_writeb(musb->mregs, MUSB_POWER, MUSB_POWER_HSENAB);
+ musb->xceiv->state = OTG_STATE_B_IDLE;
}
mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
break;
case OTG_STATE_B_IDLE:
-
- if (!is_peripheral_enabled(musb))
- break;
- /* Start a new session. It seems that MUSB needs taking
+ /*
+ * Start a new session. It seems that MUSB needs taking
* some time to recognize the type of the plug inserted?
*/
val = musb_readw(musb->mregs, MUSB_DEVCTL);
@@ -295,10 +290,7 @@
static void bfin_musb_enable(struct musb *musb)
{
- if (!is_otg_enabled(musb) && is_host_enabled(musb)) {
- mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
- musb->a_wait_bcon = TIMER_DELAY;
- }
+ /* REVISIT is this really correct ? */
}
static void bfin_musb_disable(struct musb *musb)
@@ -323,12 +315,6 @@
return 0;
}
-static void bfin_musb_try_idle(struct musb *musb, unsigned long timeout)
-{
- if (!is_otg_enabled(musb) && is_host_enabled(musb))
- mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
-}
-
static int bfin_musb_vbus_status(struct musb *musb)
{
return 0;
@@ -424,12 +410,10 @@
bfin_musb_reg_init(musb);
- if (is_host_enabled(musb)) {
- setup_timer(&musb_conn_timer,
- musb_conn_timer_handler, (unsigned long) musb);
- }
- if (is_peripheral_enabled(musb))
- musb->xceiv->set_power = bfin_musb_set_power;
+ setup_timer(&musb_conn_timer, musb_conn_timer_handler,
+ (unsigned long) musb);
+
+ musb->xceiv->set_power = bfin_musb_set_power;
musb->isr = blackfin_interrupt;
musb->double_buffer_not_ok = true;
@@ -454,7 +438,6 @@
.disable = bfin_musb_disable,
.set_mode = bfin_musb_set_mode,
- .try_idle = bfin_musb_try_idle,
.vbus_status = bfin_musb_vbus_status,
.set_vbus = bfin_musb_set_vbus,
