diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-05-30 13:40:00 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-06-20 12:32:50 +0300 |
| commit | 13fa2e69b1dda31bddb11fe61f250b9415885ead (patch) | |
| tree | b1ec9aed1d9c089766c591d591caaaca5220e8e8 /drivers/usb/dwc3/gadget.c | |
| parent | 55a0237f8f47957163125e20ee9260538c5c341c (diff) | |
usb: dwc3: gadget: disable XFER_NOT_READY
We don't need this IRQ anymore for interrupt or bulk
endpoints.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index eea412720f33..126e8b883595 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -485,8 +485,10 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep, params.param2 |= dep->saved_state; } - params.param1 = DWC3_DEPCFG_XFER_COMPLETE_EN - | DWC3_DEPCFG_XFER_NOT_READY_EN; + params.param1 = DWC3_DEPCFG_XFER_COMPLETE_EN; + + if (dep->number <= 1 || usb_endpoint_xfer_isoc(desc)) + params.param1 |= DWC3_DEPCFG_XFER_NOT_READY_EN; if (usb_ss_max_streams(comp_desc) && usb_endpoint_xfer_bulk(desc)) { params.param1 |= DWC3_DEPCFG_STREAM_CAPABLE |