diff options
author | Robert Baldyga <r.baldyga@samsung.com> | 2014-09-09 04:44:13 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-09 13:17:48 -0400 |
commit | 604eac3c0c69e98f2fd0133305f9e777418f1d3b (patch) | |
tree | 87f832bfd7f2da3981fd7be4b67cd7418177d27b /drivers/usb/dwc2 | |
parent | eb3c56c5ccdd252940cb0ec0541fcdc94894bd8d (diff) |
usb: dwc2/gadget: avoid disabling ep0
Endpoint 0 should not be disabled, so we start loop counter from number 1.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Cc: stable <stable@vger.kernel.org> # 3.16
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc2')
-rw-r--r-- | drivers/usb/dwc2/gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 43fd3d567fc5..ce6071d65d51 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c | |||
@@ -2895,7 +2895,7 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget, | |||
2895 | return -ENODEV; | 2895 | return -ENODEV; |
2896 | 2896 | ||
2897 | /* all endpoints should be shutdown */ | 2897 | /* all endpoints should be shutdown */ |
2898 | for (ep = 0; ep < hsotg->num_of_eps; ep++) | 2898 | for (ep = 1; ep < hsotg->num_of_eps; ep++) |
2899 | s3c_hsotg_ep_disable(&hsotg->eps[ep].ep); | 2899 | s3c_hsotg_ep_disable(&hsotg->eps[ep].ep); |
2900 | 2900 | ||
2901 | spin_lock_irqsave(&hsotg->lock, flags); | 2901 | spin_lock_irqsave(&hsotg->lock, flags); |