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| /linux/drivers/usb/dwc2/ |
| H A D | gadget.c | diff 6b58cb07a850f9b6d348feb2455b2c264a515f4a Thu May 26 03:07:02 CEST 2016 Vardan Mikayelyan <mvardan@synopsys.com> usb: dwc2: gadget: Fix transfer stop programming for out endpoint
According DWC-OTG databook, "GOUTNakEff" is read only and can be
cleared only by "DCTL.CGOUTNak", but here we do not need to clear
it because DWC-OTG programming guide says that before disabling
any OUT endpoint, the application must enable Global OUT NAK mode,
so if this mode is enabled we can continue without this step.
Tested-by: John Keeping <john@metanate.com>
Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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