usb: otg: prefix otg_state_string with usb_

all other functions under drivers/usb/ start
with usb_, let's do the same thing.

This patch is in preparation for moving otg_state_string
to usb-common.c and deleting otg.c completely.

Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 7c71769d71ff..ea7e591093ee 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -198,7 +198,7 @@ static void otg_timer(unsigned long _musb)
          */
         devctl = musb_readb(mregs, MUSB_DEVCTL);
         dev_dbg(musb->controller, "Poll devctl %02x (%s)\n", devctl,
-                otg_state_string(musb->xceiv->state));
+                usb_otg_state_string(musb->xceiv->state));
 
         spin_lock_irqsave(&musb->lock, flags);
         switch (musb->xceiv->state) {
@@ -267,7 +267,7 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
         if (musb->is_active || (musb->a_wait_bcon == 0 &&
                                 musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
                 dev_dbg(musb->controller, "%s active, deleting timer\n",
-                        otg_state_string(musb->xceiv->state));
+                        usb_otg_state_string(musb->xceiv->state));
                 del_timer(&otg_workaround);
                 last_timer = jiffies;
                 return;
@@ -280,7 +280,7 @@ static void da8xx_musb_try_idle(struct musb *musb, unsigned long timeout)
         last_timer = timeout;
 
         dev_dbg(musb->controller, "%s inactive, starting idle timer for %u ms\n",
-                otg_state_string(musb->xceiv->state),
+                usb_otg_state_string(musb->xceiv->state),
                 jiffies_to_msecs(timeout - jiffies));
         mod_timer(&otg_workaround, timeout);
 }
@@ -360,7 +360,7 @@ static irqreturn_t da8xx_musb_interrupt(int irq, void *hci)
 
                 dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n",
                                 drvvbus ? "on" : "off",
-                                otg_state_string(musb->xceiv->state),
+                                usb_otg_state_string(musb->xceiv->state),
                                 err ? " ERROR" : "",
                                 devctl);
                 ret = IRQ_HANDLED;