diff options
Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index e564695c6c8d..eae8b1b1b45b 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -417,7 +417,6 @@ void musb_g_tx(struct musb *musb, u8 epnum) req = next_request(musb_ep); request = &req->request; - trace_musb_req_tx(req); csr = musb_readw(epio, MUSB_TXCSR); musb_dbg(musb, "<== %s, txcsr %04x", musb_ep->end_point.name, csr); @@ -456,6 +455,8 @@ void musb_g_tx(struct musb *musb, u8 epnum) u8 is_dma = 0; bool short_packet = false; + trace_musb_req_tx(req); + if (dma && (csr & MUSB_TXCSR_DMAENAB)) { is_dma = 1; csr |= MUSB_TXCSR_P_WZC_BITS; @@ -1793,16 +1794,12 @@ int musb_gadget_setup(struct musb *musb) musb->g.speed = USB_SPEED_UNKNOWN; MUSB_DEV_MODE(musb); - musb->xceiv->otg->default_a = 0; musb->xceiv->otg->state = OTG_STATE_B_IDLE; /* this "gadget" abstracts/virtualizes the controller */ musb->g.name = musb_driver_name; -#if IS_ENABLED(CONFIG_USB_MUSB_DUAL_ROLE) - musb->g.is_otg = 1; -#elif IS_ENABLED(CONFIG_USB_MUSB_GADGET) + /* don't support otg protocols */ musb->g.is_otg = 0; -#endif INIT_DELAYED_WORK(&musb->gadget_work, musb_gadget_work); musb_g_init_endpoints(musb); @@ -1822,7 +1819,7 @@ err: void musb_gadget_cleanup(struct musb *musb) { - if (musb->port_mode == MUSB_PORT_MODE_HOST) + if (musb->port_mode == MUSB_HOST) return; cancel_delayed_work_sync(&musb->gadget_work); |
