Re: [PATCH 2/8] dmaengine: shdmac: Change platform check to CONFIG_ARCH_RENESAS

[Simon Horman]

On Fri, Apr 20, 2018 at 03:28:28PM +0200, Geert Uytterhoeven wrote:
> Since commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS")
> is CONFIG_ARCH_RENESAS a more appropriate platform check than the legacy
> CONFIG_ARCH_SHMOBILE, hence use the former.
> 
> Renesas SuperH SH-Mobile SoCs are still covered by the CONFIG_CPU_SH4
> check, just like before support for Renesas ARM SoCs was added.
> 
> Instead of blindly changing all the #ifdefs, switch the main code block
> in sh_dmae_probe() to IS_ENABLED(), as this allows to remove all the
> remaining #ifdefs.
> 
> This will allow to drop ARCH_SHMOBILE on ARM in the near future.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>