usb: renesas_usbhs: gadget: remove usbhsg_uep_init()

Current driver always initialized uep->pipe to NULL on usbhsg_try_start().
But it breaks relationship with
usb_ep_ops :: enable/disable functions when suspend/resume.
This patch solved this issue by initializing uep->pipe on probe()

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 dd41f61..c6942d7 100644 (file)
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -545,15 +545,6 @@ static int usbhsg_pipe_disable(struct usbhsg_uep *uep)
        return 0;
 }
 
-static void usbhsg_uep_init(struct usbhsg_gpriv *gpriv)
-{
-       int i;
-       struct usbhsg_uep *uep;
-
-       usbhsg_for_each_uep_with_dcp(uep, gpriv, i)
-               uep->pipe = NULL;
-}
-
 /*
  *
  *             usb_ep_ops
@@ -761,7 +752,6 @@ static int usbhsg_try_start(struct usbhs_priv *priv, u32 status)
        usbhs_pipe_init(priv,
                        usbhsg_dma_map_ctrl);
        usbhs_fifo_init(priv);
-       usbhsg_uep_init(gpriv);
 
        /* dcp init */
        dcp->pipe               = usbhs_dcp_malloc(priv);
@@ -998,6 +988,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
         */
        usbhsg_for_each_uep_with_dcp(uep, gpriv, i) {
                uep->gpriv      = gpriv;
+               uep->pipe       = NULL;
                snprintf(uep->ep_name, EP_NAME_SIZE, "ep%d", i);
 
                uep->ep.name            = uep->ep_name;