[PATCH] riscv: Try to get cpu frequency from device tree

[Sean Anderson]

On 1/26/20 11:34 AM, Lukas Auer wrote:
> Hi Sean,
> Usually, ret is used as a variable name here. I think it would actually
> make the code a bit nicer to read here, because the clock rate is not
> read from variable err.

Hm, I chose err instead of ret since that variable is never the return
value of the function. I can change that for v2 if you'd like.

> But that's just nit-picking. The patch looks good otherwise!
> 
> Reviewed-by: Lukas Auer <lukas at auer.io>