usb_acpi_set_power_state() and usb_queue_reset_device()

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Hi,

looking at your patch for resetting HID devices
it occurred to me that there's a race between
a queued reset and a port power switch. Switching
a port's power state implies to a reset for for
all interfaces of the device connected to that port.

As a reset is quite disruptive it seems to me that
no calling off a queued reset is a bug.
What do you think?

	Regards
		Oliver


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