struct net_device *netdev;
struct usb_device *udev;
- struct usb_interface *iface;
struct can_bittiming_const bt_const, data_bt_const;
unsigned int channel; /* channel number */
.mode = GS_CAN_MODE_RESET,
};
- return usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_MODE,
+ return usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_MODE,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0, &dm, sizeof(dm), 1000,
GFP_KERNEL);
__le32 timestamp;
int rc;
- rc = usb_control_msg_recv(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_TIMESTAMP,
+ rc = usb_control_msg_recv(dev->udev, 0, GS_USB_BREQ_TIMESTAMP,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0,
×tamp, sizeof(timestamp),
};
/* request bit timings */
- return usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_BITTIMING,
+ return usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_BITTIMING,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0, &dbt, sizeof(dbt), 1000,
GFP_KERNEL);
request = GS_USB_BREQ_QUIRK_CANTACT_PRO_DATA_BITTIMING;
/* request data bit timings */
- return usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- request,
+ return usb_control_msg_send(dev->udev, 0, request,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0, &dbt, sizeof(dbt), 1000,
GFP_KERNEL);
/* finally start device */
dev->can.state = CAN_STATE_ERROR_ACTIVE;
dm.flags = cpu_to_le32(flags);
- rc = usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_MODE,
+ rc = usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_MODE,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0, &dm, sizeof(dm), 1000,
GFP_KERNEL);
struct gs_device_state ds;
int rc;
- rc = usb_control_msg_recv(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_GET_STATE,
+ rc = usb_control_msg_recv(dev->udev, 0, GS_USB_BREQ_GET_STATE,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0,
&ds, sizeof(ds),
else
imode.mode = cpu_to_le32(GS_CAN_IDENTIFY_OFF);
- return usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_IDENTIFY,
+ return usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_IDENTIFY,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0, &imode, sizeof(imode), 100,
GFP_KERNEL);
struct gs_device_termination_state term_state;
int rc;
- rc = usb_control_msg_recv(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_GET_TERMINATION,
+ rc = usb_control_msg_recv(dev->udev, 0, GS_USB_BREQ_GET_TERMINATION,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0,
&term_state, sizeof(term_state), 1000,
else
term_state.state = cpu_to_le32(GS_CAN_TERMINATION_STATE_OFF);
- return usb_control_msg_send(interface_to_usbdev(dev->iface), 0,
- GS_USB_BREQ_SET_TERMINATION,
+ return usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_SET_TERMINATION,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
dev->channel, 0,
&term_state, sizeof(term_state), 1000,
dev->bt_const.brp_inc = le32_to_cpu(bt_const.brp_inc);
dev->udev = interface_to_usbdev(intf);
- dev->iface = intf;
dev->netdev = netdev;
dev->channel = channel;