usb: fix building musb drivers

Commit 3dacdf11 "usb: factor out state_string() on otg drivers"
broke building musb drivers since there is already another
otg_state_string() function in musb drivers, but with different
prototype. Fix musb drivers to use common otg_state_string(), too.

Also provide a nop for otg_state_string() if CONFIG_USB_OTG_UTILS
is not defined.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 6dfbf9ffd7a6..3d799195c8b4 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1556,7 +1556,8 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget)
                 status = 0;
                 goto done;
         default:
-                DBG(2, "Unhandled wake: %s\n", otg_state_string(musb));
+                DBG(2, "Unhandled wake: %s\n",
+                        otg_state_string(musb->xceiv->state));
                 goto done;
         }
 
@@ -2039,7 +2040,7 @@ void musb_g_resume(struct musb *musb)
                 break;
         default:
                 WARNING("unhandled RESUME transition (%s)\n",
-                                otg_state_string(musb));
+                                otg_state_string(musb->xceiv->state));
         }
 }
 
@@ -2069,7 +2070,7 @@ void musb_g_suspend(struct musb *musb)
                  * A_PERIPHERAL may need care too
                  */
                 WARNING("unhandled SUSPEND transition (%s)\n",
-                                otg_state_string(musb));
+                                otg_state_string(musb->xceiv->state));
         }
 }
 
@@ -2104,7 +2105,7 @@ void musb_g_disconnect(struct musb *musb)
         default:
 #ifdef  CONFIG_USB_MUSB_OTG
                 DBG(2, "Unhandled disconnect %s, setting a_idle\n",
-                        otg_state_string(musb));
+                        otg_state_string(musb->xceiv->state));
                 musb->xceiv->state = OTG_STATE_A_IDLE;
                 MUSB_HST_MODE(musb);
                 break;