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path: root/drivers/usb/gadget/ncm.c
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Diffstat (limited to 'drivers/usb/gadget/ncm.c')
-rw-r--r--drivers/usb/gadget/ncm.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/gadget/ncm.c b/drivers/usb/gadget/ncm.c
index a22ad9af0565..3b02fd4649ce 100644
--- a/drivers/usb/gadget/ncm.c
+++ b/drivers/usb/gadget/ncm.c
@@ -111,6 +111,7 @@ static struct usb_gadget_strings *dev_strings[] = {
NULL,
};
+struct eth_dev *the_dev;
static u8 hostaddr[ETH_ALEN];
/*-------------------------------------------------------------------------*/
@@ -124,7 +125,7 @@ static int __init ncm_do_config(struct usb_configuration *c)
c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
- return ncm_bind_config(c, hostaddr);
+ return ncm_bind_config(c, hostaddr, the_dev);
}
static struct usb_configuration ncm_config_driver = {
@@ -143,9 +144,9 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
int status;
/* set up network link layer */
- status = gether_setup(cdev->gadget, hostaddr);
- if (status < 0)
- return status;
+ the_dev = gether_setup(cdev->gadget, hostaddr);
+ if (IS_ERR(the_dev))
+ return PTR_ERR(the_dev);
/* Allocate string descriptor numbers ... note that string
* contents can be overridden by the composite_dev glue.
@@ -168,13 +169,13 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
return 0;
fail:
- gether_cleanup();
+ gether_cleanup(the_dev);
return status;
}
static int __exit gncm_unbind(struct usb_composite_dev *cdev)
{
- gether_cleanup();
+ gether_cleanup(the_dev);
return 0;
}