The Linux-USB Host Side API
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usb_sg_cancel

Name

usb_sg_cancel -- stop scatter/gather i/o issued by usb_sg_wait

Synopsis

void usb_sg_cancel (struct usb_sg_request * io);

Arguments

io: request block, initialized with usb_sg_init

Description

This stops a request after it has been started by usb_sg_wait. It can also prevents one initialized by usb_sg_init from starting, so that call just frees resources allocated to the request.

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usb_sg_wait	Up	usb_get_descriptor