diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-core/dvb_net.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/usbtv/usbtv-core.c | 7 | ||||
| -rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 6 |
3 files changed, 10 insertions, 5 deletions
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c index 9914f69a4a02..0da622f5fe69 100644 --- a/drivers/media/dvb-core/dvb_net.c +++ b/drivers/media/dvb-core/dvb_net.c @@ -1198,7 +1198,6 @@ static const struct net_device_ops dvb_netdev_ops = { .ndo_start_xmit = dvb_net_tx, .ndo_set_rx_mode = dvb_net_set_multicast_list, .ndo_set_mac_address = dvb_net_set_mac, - .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, }; @@ -1209,6 +1208,7 @@ static void dvb_net_setup(struct net_device *dev) dev->header_ops = &dvb_header_ops; dev->netdev_ops = &dvb_netdev_ops; dev->mtu = 4096; + dev->max_mtu = 4096; dev->flags |= IFF_NOARP; } diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c index dc76fd41e00f..ceb953be0770 100644 --- a/drivers/media/usb/usbtv/usbtv-core.c +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -71,6 +71,7 @@ static int usbtv_probe(struct usb_interface *intf, int size; struct device *dev = &intf->dev; struct usbtv *usbtv; + struct usb_host_endpoint *ep; /* Checks that the device is what we think it is. */ if (intf->num_altsetting != 2) @@ -78,10 +79,12 @@ static int usbtv_probe(struct usb_interface *intf, if (intf->altsetting[1].desc.bNumEndpoints != 4) return -ENODEV; + ep = &intf->altsetting[1].endpoint[0]; + /* Packet size is split into 11 bits of base size and count of * extra multiplies of it.*/ - size = usb_endpoint_maxp(&intf->altsetting[1].endpoint[0].desc); - size = (size & 0x07ff) * (((size & 0x1800) >> 11) + 1); + size = usb_endpoint_maxp(&ep->desc); + size = (size & 0x07ff) * usb_endpoint_maxp_mult(&ep->desc); /* Device structure */ usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL); diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index b5589d5f5da4..f3c1c852e401 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -1467,6 +1467,7 @@ static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev, struct usb_host_endpoint *ep) { u16 psize; + u16 mult; switch (dev->speed) { case USB_SPEED_SUPER: @@ -1474,7 +1475,8 @@ static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev, return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval); case USB_SPEED_HIGH: psize = usb_endpoint_maxp(&ep->desc); - return (psize & 0x07ff) * (1 + ((psize >> 11) & 3)); + mult = usb_endpoint_maxp_mult(&ep->desc); + return (psize & 0x07ff) * mult; case USB_SPEED_WIRELESS: psize = usb_endpoint_maxp(&ep->desc); return psize; @@ -1551,7 +1553,7 @@ static int uvc_init_video_bulk(struct uvc_streaming *stream, u16 psize; u32 size; - psize = usb_endpoint_maxp(&ep->desc) & 0x7ff; + psize = usb_endpoint_maxp(&ep->desc); size = stream->ctrl.dwMaxPayloadTransferSize; stream->bulk.max_payload_size = size; |
