Fix the format and add description for ops to fix the below warnings:

drivers/phy/marvell/phy-mvebu-cp110-utmi.c:94: warning: Function parameter or member 'syscon' not described in 'mvebu_cp110_utmi'
drivers/phy/marvell/phy-mvebu-cp110-utmi.c:94: warning: Function parameter or member 'ops' not described in 'mvebu_cp110_utmi'
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20211116103951.34482-1-vkoul@kernel.orgSigned-off-by: NVinod Koul <vkoul@kernel.org>