phy: core: Fix documentation of of_phy_get

of_phy_put is used for of_phy_get to release the reference count.

Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20240626080911.203630-1-linmq006@gmail.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>