linux-kernel - Re: [PATCH v2 3/4] ARM: dts: omap3: Fix Sharp LS037V7DW01 compatible string and envdd supply

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Date:   Tue, 12 Sep 2017 07:34:46 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     "Derald D. Woods" <woods.technical@...il.com>
Cc:     linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] ARM: dts: omap3: Fix Sharp LS037V7DW01 compatible
 string and envdd supply

* Derald D. Woods <woods.technical@...il.com> [170911 20:48]:
> The Sharp panel driver and regulator are now selected properly. This
> commit eliminates a dummy regulator assignment.
> 
> Signed-off-by: Derald D. Woods <woods.technical@...il.com>
> 
> ---
>  arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
> index 157345bb8e79..15f73e5adfdf 100644
> --- a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
> +++ b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
> @@ -26,9 +26,10 @@
>  	};
>  
>  	lcd0: display {
> -		compatible = "sharp,ls037v7dw01";
> +		compatible = "omapdss,sharp,ls037v7dw01";

Is this change needed? I think the driver automatically matches
even with the "omapdss" part missing?

If it's needed, can you please update the description for why
it's needed.

Regards,

Tony