[PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode

[Nishanth Menon]

On 10/29/2014 05:31 PM, Aaro Koskinen wrote:
> Also, you cannot expect all kernel users to know what you have been
> talking about. E.g. OMAP DMA API deprecation may have been discussed
> before, but I only learned it after the WARN appeared in the kernel tree.
> So you should start counting from that.
>
> Personally I don't mind if you delete OMAP3 legacy boot support already
> tomorrow morning, but if you want to give ~1 year transition period it
> should end somewhere in the end of 2015. Of course if there are no legacy
> boot users you can do it faster.

How about the following?

>
> +	WARN(!of_have_populated_dt(),
> +		"legacy booting deprecated(proposed removal in December 2015), please update to boot with .dts\n");
> +

Regards,
Nishanth Menon