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>

1 files changed, 7 insertions, 17 deletions

diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index 7a95ab87ac00..9fbe73688037 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -107,9 +107,8 @@ static void am35x_musb_enable(struct musb *musb)
 	musb_writel(reg_base, CORE_INTR_MASK_SET_REG, AM35X_INTR_USB_MASK);
 
 	/* Force the DRVVBUS IRQ so we can start polling for ID change. */
-	if (is_otg_enabled(musb))
-		musb_writel(reg_base, CORE_INTR_SRC_SET_REG,
-			    AM35X_INTR_DRVVBUS << AM35X_INTR_USB_SHIFT);
+	musb_writel(reg_base, CORE_INTR_SRC_SET_REG,
+			AM35X_INTR_DRVVBUS << AM35X_INTR_USB_SHIFT);
 }
 
 /*
@@ -173,9 +172,6 @@ static void otg_timer(unsigned long _musb)
 			    MUSB_INTR_VBUSERROR << AM35X_INTR_USB_SHIFT);
 		break;
 	case OTG_STATE_B_IDLE:
-		if (!is_peripheral_enabled(musb))
-			break;
-
 		devctl = musb_readb(mregs, MUSB_DEVCTL);
 		if (devctl & MUSB_DEVCTL_BDEVICE)
 			mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
@@ -192,9 +188,6 @@ static void am35x_musb_try_idle(struct musb *musb, unsigned long timeout)
 {
 	static unsigned long last_timer;
 
-	if (!is_otg_enabled(musb))
-		return;
-
 	if (timeout == 0)
 		timeout = jiffies + msecs_to_jiffies(3);
 
@@ -271,8 +264,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci)
 		u8 devctl = musb_readb(mregs, MUSB_DEVCTL);
 		int err;
 
-		err = is_host_enabled(musb) && (musb->int_usb &
-						MUSB_INTR_VBUSERROR);
+		err = musb->int_usb & MUSB_INTR_VBUSERROR;
 		if (err) {
 			/*
 			 * The Mentor core doesn't debounce VBUS as needed
@@ -289,7 +281,7 @@ static irqreturn_t am35x_musb_interrupt(int irq, void *hci)
 			musb->xceiv->state = OTG_STATE_A_WAIT_VFALL;
 			mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
 			WARNING("VBUS error workaround (delay coming)\n");
-		} else if (is_host_enabled(musb) && drvvbus) {
+		} else if (drvvbus) {
 			MUSB_HST_MODE(musb);
 			otg->default_a = 1;
 			musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;
@@ -326,7 +318,7 @@ eoi:
 	}
 
 	/* Poll for ID change */
-	if (is_otg_enabled(musb) && musb->xceiv->state == OTG_STATE_B_IDLE)
+	if (musb->xceiv->state == OTG_STATE_B_IDLE)
 		mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
 
 	spin_unlock_irqrestore(&musb->lock, flags);
@@ -369,8 +361,7 @@ static int am35x_musb_init(struct musb *musb)
 	if (IS_ERR_OR_NULL(musb->xceiv))
 		return -ENODEV;
 
-	if (is_host_enabled(musb))
-		setup_timer(&otg_workaround, otg_timer, (unsigned long) musb);
+	setup_timer(&otg_workaround, otg_timer, (unsigned long) musb);
 
 	/* Reset the musb */
 	if (data->reset)
@@ -400,8 +391,7 @@ static int am35x_musb_exit(struct musb *musb)
 	struct musb_hdrc_platform_data *plat = dev->platform_data;
 	struct omap_musb_board_data *data = plat->board_data;
 
-	if (is_host_enabled(musb))
-		del_timer_sync(&otg_workaround);
+	del_timer_sync(&otg_workaround);
 
 	/* Shutdown the on-chip PHY and its PLL. */
 	if (data->set_phy_power)