From: Felipe Balbi <balbi@ti.com>
Date: Tue, 26 Feb 2013 13:15:28 +0000 (+0200)
Subject: usb: musb: gadget: don't assign gadget.dev.release directly
X-Git-Tag: firefly_0821_release~3680^2~672^2~11^2~156
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=07d83168278a73647e3a30fc33e274708418c52b;p=firefly-linux-kernel-4.4.55.git

usb: musb: gadget: don't assign gadget.dev.release directly

udc-core provides a better way to handle release
methods, let's use it.

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

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 2dd952c330fd..6101ebf803fd 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1691,13 +1691,6 @@ static const struct usb_gadget_ops musb_gadget_operations = {
  * all peripheral ports are external...
  */
 
-static void musb_gadget_release(struct device *dev)
-{
-	/* kref_put(WHAT) */
-	dev_dbg(dev, "%s\n", __func__);
-}
-
-
 static void
 init_peripheral_ep(struct musb *musb, struct musb_ep *ep, u8 epnum, int is_in)
 {
@@ -1782,7 +1775,6 @@ int musb_gadget_setup(struct musb *musb)
 	musb->g.speed = USB_SPEED_UNKNOWN;
 
 	/* this "gadget" abstracts/virtualizes the controller */
-	musb->g.dev.release = musb_gadget_release;
 	musb->g.name = musb_driver_name;
 	musb->g.is_otg = 1;