Re: [PATCH 3/5] riscv: fix riscv_of_processor_hartid() comment

[Christoph Hellwig]

On Fri, Jan 18, 2019 at 03:03:06PM +0100, Johan Hovold wrote:
> The riscv_of_processor_hartid() helper returns -ENODEV when the
> specified node isn't an enabled and valid RISC-V hart node.
> 
> Also drop the unnecessary parenthesis around errno defines.
> 
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>