diff options
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 45ed32c2cba9..4fa372c845e1 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -574,11 +574,8 @@ musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum) /* Set RXMAXP with the FIFO size of the endpoint * to disable double buffer mode. */ - if (musb->double_buffer_not_ok) - musb_writew(ep->regs, MUSB_RXMAXP, ep->max_packet_sz_rx); - else - musb_writew(ep->regs, MUSB_RXMAXP, - qh->maxpacket | ((qh->hb_mult - 1) << 11)); + musb_writew(ep->regs, MUSB_RXMAXP, + qh->maxpacket | ((qh->hb_mult - 1) << 11)); ep->rx_reinit = 0; } @@ -804,10 +801,7 @@ static void musb_ep_program(struct musb *musb, u8 epnum, /* protocol/endpoint/interval/NAKlimit */ if (epnum) { musb_writeb(epio, MUSB_TXTYPE, qh->type_reg); - if (musb->double_buffer_not_ok) { - musb_writew(epio, MUSB_TXMAXP, - hw_ep->max_packet_sz_tx); - } else if (can_bulk_split(musb, qh->type)) { + if (can_bulk_split(musb, qh->type)) { qh->hb_mult = hw_ep->max_packet_sz_tx / packet_sz; musb_writew(epio, MUSB_TXMAXP, packet_sz @@ -2760,6 +2754,7 @@ int musb_host_setup(struct musb *musb, int power_budget) hcd->self.otg_port = 1; musb->xceiv->otg->host = &hcd->self; hcd->power_budget = 2 * (power_budget ? : 250); + hcd->skip_phy_initialization = 1; ret = usb_add_hcd(hcd, 0, 0); if (ret < 0) |