---

yaml --- r: 259217 b: refs/heads/master c: 08e6c61 h: refs/heads/master i: 259215: c69d8bc v: v3
git-mirror · Jun 14, 2011 · 5cb3fac · 5cb3fac
1 parent d50584d
commit 5cb3fac
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Showing 4 changed files with 13 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dcc854579059ff9633db4dc41c681371d22f794e
+refs/heads/master: 08e6c611123ab499757e4133df7ddc0875c0dccf
diff --git a/trunk/drivers/usb/renesas_usbhs/mod_gadget.c b/trunk/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -462,8 +462,11 @@ static int usbhsg_ep_enable(struct usb_ep *ep,
 	 * if it already have pipe,
 	 * nothing to do
 	 */
-	if (uep->pipe)
+	if (uep->pipe) {
+		usbhs_pipe_clear(uep->pipe);
+		usbhs_pipe_clear_sequence(uep->pipe);
 		return 0;
+	}
 
 	pipe = usbhs_pipe_malloc(priv, desc);
 	if (pipe) {

diff --git a/trunk/drivers/usb/renesas_usbhs/pipe.c b/trunk/drivers/usb/renesas_usbhs/pipe.c
@@ -500,6 +500,12 @@ void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe)
 	usbhsp_pipectrl_set(pipe, SQCLR, SQCLR);
 }
 
+void usbhs_pipe_clear(struct usbhs_pipe *pipe)
+{
+	usbhsp_pipectrl_set(pipe, ACLRM, ACLRM);
+	usbhsp_pipectrl_set(pipe, ACLRM, 0);
+}
+
 static struct usbhs_pipe *usbhsp_get_pipe(struct usbhs_priv *priv, u32 type)
 {
 	struct usbhs_pipe *pos, *pipe;
@@ -568,8 +574,7 @@ void usbhs_pipe_init(struct usbhs_priv *priv,
 		INIT_LIST_HEAD(&pipe->list);
 
 		/* pipe force init */
-		usbhsp_pipectrl_set(pipe, ACLRM, ACLRM);
-		usbhsp_pipectrl_set(pipe, ACLRM, 0);
+		usbhs_pipe_clear(pipe);
 	}
 
 	info->done = done;

diff --git a/trunk/drivers/usb/renesas_usbhs/pipe.h b/trunk/drivers/usb/renesas_usbhs/pipe.h
@@ -87,6 +87,7 @@ void usbhs_pipe_init(struct usbhs_priv *priv,
 		     int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map));
 int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe);
 void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe);
+void usbhs_pipe_clear(struct usbhs_pipe *pipe);
 int usbhs_pipe_is_accessible(struct usbhs_pipe *pipe);
 void usbhs_pipe_enable(struct usbhs_pipe *pipe);
 void usbhs_pipe_disable(struct usbhs_pipe *pipe);