[PATCH 4/7 v2] video: ARM CLCD: support pads connected in reverse order

[Russell King - ARM Linux]

On Tue, Feb 23, 2016 at 11:01:41AM +0100, Linus Walleij wrote:
> -		if (var->red.offset == 0)
> -			val &= ~CNTL_BGR;
> -		else
> -			val |= CNTL_BGR;
> +		if (!fb->panel->bgr_connection) {
> +			if (var->red.offset == 0)
> +				val &= ~CNTL_BGR;
> +			else
> +				val |= CNTL_BGR;
> +		} else {
> +			if (var->blue.offset == 0)
> +				val &= ~CNTL_BGR;
> +			else
> +				val |= CNTL_BGR;
> +		}

		if (fb->panel->bgr_connection)
			val ^= CNTL_BGR;

is a shorter way to write the above, and probably easier on the compiler
too.

-- 
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