Commit 437f375f authored by Vitaly Bordug's avatar Vitaly Bordug Committed by Greg Kroah-Hartman

USB: serial gadget: Disable endpoints on unload

After Serial gadget is being unloaded, neither serial itself, nor other
gadget stuff can be loaded subsequently.
Signed-off-by: default avatarVitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a59048d4
...@@ -1470,6 +1470,12 @@ static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget) ...@@ -1470,6 +1470,12 @@ static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget)
dev->dev_ctrl_req = NULL; dev->dev_ctrl_req = NULL;
} }
gs_free_ports(dev); 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); kfree(dev);
set_gadget_data(gadget, NULL); set_gadget_data(gadget, NULL);
} }
......
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