[PATCH 123/142] USB: serial gadget: Disable endpoints on unload
Greg Kroah-Hartman <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
From: Vitaly Bordug <[email protected]> After Serial gadget is being unloaded, neither serial itself, nor other gadget stuff can be loaded subsequently. Signed-off-by: Vitaly Bordug <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/usb/gadget/serial.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index afdf71f..a2a1ebc 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -1470,6 +1470,12 @@ static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget) dev->dev_ctrl_req = NULL; } gs_free_ports(dev); + if (dev->dev_notify_ep) + usb_ep_disable(dev->dev_notify_ep); + if (dev->dev_in_ep) + usb_ep_disable(dev->dev_in_ep); + if (dev->dev_out_ep) + usb_ep_disable(dev->dev_out_ep); kfree(dev); set_gadget_data(gadget, NULL); } -- 1.5.3.4 ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel