diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/usb.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/usb.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 28e3af7332bf..0a01520e693a 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -31,7 +31,8 @@ static int __mt76u_vendor_request(struct mt76_dev *dev, u8 req, u8 req_type, u16 val, u16 offset, void *buf, size_t len) { - struct usb_device *udev = to_usb_device(dev->dev); + struct usb_interface *uintf = to_usb_interface(dev->dev); + struct usb_device *udev = interface_to_usbdev(uintf); unsigned int pipe; int i, ret; @@ -246,7 +247,8 @@ mt76u_rd_rp(struct mt76_dev *dev, u32 base, static bool mt76u_check_sg(struct mt76_dev *dev) { - struct usb_device *udev = to_usb_device(dev->dev); + struct usb_interface *uintf = to_usb_interface(dev->dev); + struct usb_device *udev = interface_to_usbdev(uintf); return (!disable_usb_sg && udev->bus->sg_tablesize > 0 && (udev->bus->no_sg_constraint || @@ -311,7 +313,7 @@ mt76u_fill_rx_sg(struct mt76_dev *dev, struct mt76_queue *q, struct urb *urb, } urb->num_sgs = max_t(int, i, urb->num_sgs); - urb->transfer_buffer_length = urb->num_sgs * q->buf_size, + urb->transfer_buffer_length = urb->num_sgs * q->buf_size; sg_init_marker(urb->sg, urb->num_sgs); return i ? : -ENOMEM; @@ -382,7 +384,8 @@ mt76u_fill_bulk_urb(struct mt76_dev *dev, int dir, int index, struct urb *urb, usb_complete_t complete_fn, void *context) { - struct usb_device *udev = to_usb_device(dev->dev); + struct usb_interface *uintf = to_usb_interface(dev->dev); + struct usb_device *udev = interface_to_usbdev(uintf); unsigned int pipe; if (dir == USB_DIR_IN) @@ -960,6 +963,7 @@ int mt76u_init(struct mt76_dev *dev, .rd_rp = mt76u_rd_rp, .type = MT76_BUS_USB, }; + struct usb_device *udev = interface_to_usbdev(intf); struct mt76_usb *usb = &dev->usb; tasklet_init(&usb->rx_tasklet, mt76u_rx_tasklet, (unsigned long)dev); @@ -973,6 +977,8 @@ int mt76u_init(struct mt76_dev *dev, dev->bus = &mt76u_ops; dev->queue_ops = &usb_queue_ops; + dev_set_drvdata(&udev->dev, dev); + usb->sg_en = mt76u_check_sg(dev); return mt76u_set_endpoints(intf, usb); |