usb: dwc2: gadget: fix packet drop issue in dwc2_gadget_handle_nak

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In ISOC transfer, when the NAK interrupt happens, we shouldn't complete
a usb request, the current flow will complete one usb request with no
hardware transfer, this will lead to a packet drop on the usb bus.

Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Zeng Tao <prime.zeng@hisilicon.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

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Zeng Tao 2018-06-12 22:49:06 +08:00 • committed by Felipe Balbi

parent 896e518883

commit 6e967d7e2c

1 changed files with 0 additions and 3 deletions

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drivers/usb/dwc2/gadget.c

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