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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[] = {
111 NULL, 111 NULL,
112}; 112};
113 113
114struct eth_dev *the_dev;
114static u8 hostaddr[ETH_ALEN]; 115static u8 hostaddr[ETH_ALEN];
115 116
116/*-------------------------------------------------------------------------*/ 117/*-------------------------------------------------------------------------*/
@@ -124,7 +125,7 @@ static int __init ncm_do_config(struct usb_configuration *c)
124 c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; 125 c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
125 } 126 }
126 127
127 return ncm_bind_config(c, hostaddr); 128 return ncm_bind_config(c, hostaddr, the_dev);
128} 129}
129 130
130static struct usb_configuration ncm_config_driver = { 131static struct usb_configuration ncm_config_driver = {
@@ -143,9 +144,9 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
143 int status; 144 int status;
144 145
145 /* set up network link layer */ 146 /* set up network link layer */
146 status = gether_setup(cdev->gadget, hostaddr); 147 the_dev = gether_setup(cdev->gadget, hostaddr);
147 if (status < 0) 148 if (IS_ERR(the_dev))
148 return status; 149 return PTR_ERR(the_dev);
149 150
150 /* Allocate string descriptor numbers ... note that string 151 /* Allocate string descriptor numbers ... note that string
151 * contents can be overridden by the composite_dev glue. 152 * contents can be overridden by the composite_dev glue.
@@ -168,13 +169,13 @@ static int __init gncm_bind(struct usb_composite_dev *cdev)
168 return 0; 169 return 0;
169 170
170fail: 171fail:
171 gether_cleanup(); 172 gether_cleanup(the_dev);
172 return status; 173 return status;
173} 174}
174 175
175static int __exit gncm_unbind(struct usb_composite_dev *cdev) 176static int __exit gncm_unbind(struct usb_composite_dev *cdev)
176{ 177{
177 gether_cleanup(); 178 gether_cleanup(the_dev);
178 return 0; 179 return 0;
179} 180}
180 181