From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 25 Nov 2011 01:28:45 +0000 (-0800)
Subject: usb: renesas_usbhs: remove the_controller_link
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b294b203361d2cf5f006a0233d2065ed0e0b5b76;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: renesas_usbhs: remove the_controller_link

current renesas_usbhs is using new style udc_start/stop from
af1d7056a5c1e5eaaf807ddd1423101db84668d0
(usb: gadget: renesas: convert to new style).

with this patch we can finally remove the global "the_controller_link"

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 1951de02957e..cf3141c330a3 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -45,7 +45,6 @@ struct usbhsg_uep {
 struct usbhsg_gpriv {
 	struct usb_gadget	 gadget;
 	struct usbhs_mod	 mod;
-	struct list_head	 link;
 
 	struct usbhsg_uep	*uep;
 	int			 uep_size;
@@ -115,16 +114,6 @@ struct usbhsg_recip_handle {
 #define usbhsg_status_clr(gp, b) (gp->status &= ~b)
 #define usbhsg_status_has(gp, b) (gp->status &   b)
 
-/* controller */
-LIST_HEAD(the_controller_link);
-
-#define usbhsg_for_each_controller(gpriv)\
-	list_for_each_entry(gpriv, &the_controller_link, link)
-#define usbhsg_controller_register(gpriv)\
-	list_add_tail(&(gpriv)->link, &the_controller_link)
-#define usbhsg_controller_unregister(gpriv)\
-	list_del_init(&(gpriv)->link)
-
 /*
  *		queue push/pop
  */
@@ -1032,8 +1021,6 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
 		}
 	}
 
-	usbhsg_controller_register(gpriv);
-
 	ret = usb_add_gadget_udc(dev, &gpriv->gadget);
 	if (ret)
 		goto err_register;
@@ -1062,8 +1049,6 @@ void usbhs_mod_gadget_remove(struct usbhs_priv *priv)
 
 	device_unregister(&gpriv->gadget.dev);
 
-	usbhsg_controller_unregister(gpriv);
-
 	kfree(gpriv->uep);
 	kfree(gpriv);
 }