diff options
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 9d64dd02c57e..349cacc577d8 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -828,10 +828,6 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep, length, last ? " last" : "", chain ? " chain" : ""); - /* Skip the LINK-TRB on ISOC */ - if (((dep->free_slot & DWC3_TRB_MASK) == DWC3_TRB_NUM - 1) && - usb_endpoint_xfer_isoc(dep->endpoint.desc)) - dep->free_slot++; trb = &dep->trb_pool[dep->free_slot & DWC3_TRB_MASK]; @@ -843,6 +839,10 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep, } dep->free_slot++; + /* Skip the LINK-TRB on ISOC */ + if (((dep->free_slot & DWC3_TRB_MASK) == DWC3_TRB_NUM - 1) && + usb_endpoint_xfer_isoc(dep->endpoint.desc)) + dep->free_slot++; trb->size = DWC3_TRB_SIZE_LENGTH(length); trb->bpl = lower_32_bits(dma); @@ -1971,8 +1971,7 @@ static int dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep, } static void dwc3_endpoint_transfer_complete(struct dwc3 *dwc, - struct dwc3_ep *dep, const struct dwc3_event_depevt *event, - int start_new) + struct dwc3_ep *dep, const struct dwc3_event_depevt *event) { unsigned status = 0; int clean_busy; @@ -2039,7 +2038,7 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc, return; } - dwc3_endpoint_transfer_complete(dwc, dep, event, 1); + dwc3_endpoint_transfer_complete(dwc, dep, event); break; case DWC3_DEPEVT_XFERINPROGRESS: if (!usb_endpoint_xfer_isoc(dep->endpoint.desc)) { @@ -2048,7 +2047,7 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc, return; } - dwc3_endpoint_transfer_complete(dwc, dep, event, 0); + dwc3_endpoint_transfer_complete(dwc, dep, event); break; case DWC3_DEPEVT_XFERNOTREADY: if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) { |