.clear_stall

"Kamal R. Prasad" <[email protected]> Wed, 13 Apr 2022 12:28:46 +0530

Newsgroups	gmane.os.freebsd.devel.arm
Message-ID	<CAK=yUGKrvVxf8FJ=UbQA608UGgPwjNGB47=vGbVoE5hdf1TJYw@mail.gmail.com>

hello,

 my xhci driver keeps getting calls from the kernel to the
.clear_stall interface defined in
http://fxr.watson.org/fxr/source/dev/usb/controller/xhci.c?im=10#L4365

 4365         .clear_stall = xhci_ep_clear_stall,

Can someone tell me why this interface gets called?

thanks
-kamal

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