From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 18 Nov 2011 02:19:38 +0000 (-0800)
Subject: usb: renesas_usbhs: fixup signal the driver that cable was disconnected
X-Git-Tag: Ubuntu-5.2.0-15.16~19200^2~10
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8885a897c26b2f63e1bbb6fa7bd9da3a73a09113;p=mirror_ubuntu-eoan-kernel.git

usb: renesas_usbhs: fixup signal the driver that cable was disconnected

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

cable disconnected signal was needed.
This patch fixup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index ef82274ce70b..f4b032ed326a 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -805,6 +805,13 @@ static int usbhsg_start(struct usbhs_priv *priv)
 
 static int usbhsg_stop(struct usbhs_priv *priv)
 {
+	struct usbhsg_gpriv *gpriv = usbhsg_priv_to_gpriv(priv);
+
+	/* cable disconnect */
+	if (gpriv->driver &&
+	    gpriv->driver->disconnect)
+		gpriv->driver->disconnect(&gpriv->gadget);
+
 	return usbhsg_try_stop(priv, USBHSG_STATUS_STARTED);
 }