pckbd: implement i8042_mmio_reset() for I8042_MMIO device

This allows the I8042_MMIO reset function to be registered directly within the
DeviceClass rather than using qemu_register_reset() directly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220624134109.881989-23-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
1 file changed