openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: vt6656: call usb_device_reset before netdev registration 

The USB reset occurs after netdev registration if network manager
calls device_open too fast causing USB fails in main_usb.c: device_init_registers.

Move the usb reset to before register_netdev.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2013-10-22 20:00:22 +01:00 committed by Greg Kroah-Hartman
parent 16fcfa17d5
commit 2467635ee3
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/staging/vt6656/main_usb.c
View File

@ -723,14 +723,15 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
usb_set_intfdata(intf, pDevice);
SET_NETDEV_DEV(netdev, &intf->dev);
memcpy(pDevice->dev->dev_addr, fake_mac, ETH_ALEN);
usb_device_reset(pDevice);
rc = register_netdev(netdev);
if (rc) {
printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
goto err_netdev;
}
usb_device_reset(pDevice);
return 0;
err_netdev: