usb: host: xhci: extract xhci_slot_state_string()

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By extracting and exposing xhci_slot_state_string() in a header file, we
can re-use it to print Slot Context State from our tracepoints, which
can aid in tracking down problems related to command execution.

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

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Felipe Balbi 2017-04-07 17:56:56 +03:00 • committed by Greg Kroah-Hartman

parent eaa9eb71a2

commit 52407729fb

2 changed files with 18 additions and 12 deletions

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14

drivers/usb/host/xhci-dbg.c

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16

drivers/usb/host/xhci.h

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