xhci: add port status tracing for Get Port Status hub requests

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Add tracing showing the port status register content each time
the xhci roothub receives a Get Port Status request.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mathias Nyman 2017-12-08 17:59:14 +02:00 • committed by Greg Kroah-Hartman

parent ab725cbec3

commit 28c06e5860

2 changed files with 6 additions and 0 deletions

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1

drivers/usb/host/xhci-hub.c

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5

drivers/usb/host/xhci-trace.h

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