| From fa802a7504fa543f2ea9c379fd9cc8282bd3a950 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Mon, 8 Jul 2013 22:47:37 -0700 |
| Subject: usb: renesas_usbhs: gadget: remove extra check on udc_stop |
| |
| usb_gadget_ops :: udc_stop might be called with driver = NULL since |
| 511f3c5326eabe1ece35202a404c24c0aeacc246 |
| (usb: gadget: udc-core: fix a regression during gadget driver unbinding) |
| |
| Because of that, 2nd times insmod goes fail. |
| This patch fixes it up. |
| |
| Reported-by: Yusuke Goda <yusuke.goda.sx@renesas.com> |
| Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Signed-off-by: Felipe Balbi <balbi@ti.com> |
| (cherry picked from commit 8047806e64ea7b33fcede5b93f7276568a6119e8) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| drivers/usb/renesas_usbhs/mod_gadget.c | 4 ---- |
| 1 file changed, 4 deletions(-) |
| |
| diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c |
| index ed4949faa70d..805940c37353 100644 |
| --- a/drivers/usb/renesas_usbhs/mod_gadget.c |
| +++ b/drivers/usb/renesas_usbhs/mod_gadget.c |
| @@ -855,10 +855,6 @@ static int usbhsg_gadget_stop(struct usb_gadget *gadget, |
| struct usbhsg_gpriv *gpriv = usbhsg_gadget_to_gpriv(gadget); |
| struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv); |
| |
| - if (!driver || |
| - !driver->unbind) |
| - return -EINVAL; |
| - |
| usbhsg_try_stop(priv, USBHSG_STATUS_REGISTERD); |
| gpriv->driver = NULL; |
| |
| -- |
| 1.8.5.rc3 |
| |