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 1951de0..cf3141c 100644 (file)
--- 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);
 }