[PATCH 2/2] Make the diu driver work without board level initilization

[Li.Xiubo at freescale.com]

> @@ -1752,6 +1793,22 @@ static int fsl_diu_probe(struct platform_device *pdev)
>  		goto error;
>  	}
> 
> +	if (!diu_ops.set_pixel_clock) {
> +		data->pixelclk_reg = of_iomap(np, 1);
> +		if (!data->pixelclk_reg) {
> +			dev_err(&pdev->dev, "Cannot map pixelclk registers, please \
> +				provide the diu_ops for pixclk setting instead.\n");

The error message should be in one line if possible, or it will hard to grep.
If cannot, should split it into two or more lines, like:
 +			dev_err(&pdev->dev, "Cannot map pixelclk registers,\n"
 +				"please provide the diu_ops for pixclk setting instead.\n");

Thanks,

BRs
Xiubo