usb: musb: remove dead code from procfs

When removing the procfs file, I forgot to remove some
code that created and removed that file. Here's a patch
to fix it. Ideally this patch will be melded into the patch
removing the procfs file, don't know if it's possible still.
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/musb/musb_core.c

@@ -2055,15 +2055,6 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 
 	}
 
-	return 0;
-
-fail:
-	if (musb->clock)
-		clk_put(musb->clock);
-	device_init_wakeup(dev, 0);
-	musb_free(musb);
-	return status;
-
 #ifdef CONFIG_SYSFS
 	status = device_create_file(dev, &dev_attr_mode);
 	status = device_create_file(dev, &dev_attr_vbus);
@@ -2072,12 +2063,31 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 #endif /* CONFIG_USB_GADGET_MUSB_HDRC */
 	status = 0;
 #endif
+	if (status)
+		goto fail2;
 
-	return status;
+	return 0;
 
 fail2:
+#ifdef CONFIG_SYSFS
+	device_remove_file(musb->controller, &dev_attr_mode);
+	device_remove_file(musb->controller, &dev_attr_vbus);
+#ifdef CONFIG_USB_MUSB_OTG
+	device_remove_file(musb->controller, &dev_attr_srp);
+#endif
+#endif
 	musb_platform_exit(musb);
-	goto fail;
+fail:
+	dev_err(musb->controller,
+		"musb_init_controller failed with status %d\n", status);
+
+	if (musb->clock)
+		clk_put(musb->clock);
+	device_init_wakeup(dev, 0);
+	musb_free(musb);
+
+	return status;
+
 }
 
 /*-------------------------------------------------------------------------*/