'HSUSB_CTRL_DPSEHV_CLAMP' in 'val' is duplicated.
Signed-off-by: Zhang Yunkai <zhang.yunkai@zte.com.cn>
Link: https://lore.kernel.org/r/20210319113612.494623-1-zhang.yunkai@zte.com.cnSigned-off-by: Vinod Koul <vkoul@kernel.org>