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USB_HC_DIED(9) Host Controller APIs USB_HC_DIED(9)

NAME

usb_hc_died - report abnormal shutdown of a host controller (bus glue)

SYNOPSIS

void usb_hc_died(struct usb_hcd * hcd);

ARGUMENTS

hcd
pointer to the HCD representing the controller

DESCRIPTION

This is called by bus glue to report a USB host controller that died while operations may still have been pending. It's called automatically by the PCI glue, so only glue for non-PCI busses should need to call it.
Only call this function with the primary HCD.

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.