[PATCH v4 13/20] gpio/omap: cleanup omap_gpio_mod_init function

[Todd Poynor]

On Wed, Jul 13, 2011 at 07:24:12PM +0530, Tarun Kanti DebBarma wrote:
> With register offsets now defined for respective OMAP versions we can get rid
> of cpu_class_* checks. This function now has common initialization code for
> all OMAP versions. Initialization specific to OMAP16xx has been moved within
> omap16xx_gpio_init().
> 
...
> -	for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++)
> +	for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) {
> +		pdev = omap16xx_gpio_dev[i];
> +		pdata = pdev->dev.platform_data;
> +		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> +		base = ioremap(res->start, resource_size(res));


Should check platform_get_resource and ioremap error returns.

> +
> +		__raw_writel(0x0014, base + OMAP1610_GPIO_SYSCONFIG);


Todd