[PATCH] clk: imx: remove redundant assignment to pointer np

[Aisheng Dong]

> From: Colin King <colin.king at canonical.com>
> Sent: Friday, October 30, 2020 6:40 AM
> 
> Pointer np is being initialized with a value that is never read and it is being
> updated with a value later on. The initialization is redundant and can be
> removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king at canonical.com>

Reviewed-by: Dong Aisheng <aisheng.dong at nxp.com>

Regards
Aisheng