[PATCH] phy: marvell: phy-mvebu-cp110-comphy: Remove unnecessary NULL check before clk_disable_unprepare()

[Markus Elfring]

> clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL.

This function calls further functions which perform known input parameter validation.


> Remove unneeded NULL check for clk here.

May two blank lines be omitted accordingly?

Regards,
Markus