Correct the reg 0x09 size to one byte.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1650608810-3829-1-git-send-email-u0084500@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>