diff options
Diffstat (limited to 'drivers/usb/gadget/ether.c')
| -rw-r--r-- | drivers/usb/gadget/ether.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 30299c620d97..366dc0a9e52c 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -262,7 +262,7 @@ MODULE_PARM_DESC(host_addr, "Host Ethernet Address"); #define DEV_CONFIG_CDC #endif -#ifdef CONFIG_USB_GADGET_MUSBHDRC +#ifdef CONFIG_USB_GADGET_MUSB_HDRC #define DEV_CONFIG_CDC #endif @@ -2014,7 +2014,7 @@ rndis_control_ack_complete (struct usb_ep *ep, struct usb_request *req) static int rndis_control_ack (struct net_device *net) { struct eth_dev *dev = netdev_priv(net); - u32 length; + int length; struct usb_request *resp = dev->stat_req; /* in case RNDIS calls this after disconnect */ @@ -2230,6 +2230,9 @@ eth_bind (struct usb_gadget *gadget) if (gadget_is_pxa (gadget)) { /* pxa doesn't support altsettings */ cdc = 0; + } else if (gadget_is_musbhdrc(gadget)) { + /* reduce tx dma overhead by avoiding special cases */ + zlp = 0; } else if (gadget_is_sh(gadget)) { /* sh doesn't support multiple interfaces or configs */ cdc = 0; @@ -2564,7 +2567,7 @@ static struct usb_gadget_driver eth_driver = { .function = (char *) driver_desc, .bind = eth_bind, - .unbind = __exit_p(eth_unbind), + .unbind = eth_unbind, .setup = eth_setup, .disconnect = eth_disconnect, |