[PATCH v4 5/8] ARM: pxa: change gpio driver to platform driver

[Grant Likely]

On Thu, Oct 13, 2011 at 12:07:02PM +0800, Haojian Zhuang wrote:
> Change gpio driver to platform driver and remove the potential
> conflicted name.
> 
> Signed-off-by: Haojian Zhuang <haojian.zhuang at marvell.com>


>  void __init mmp2_init_irq(void)
> @@ -226,3 +225,28 @@ MMP2_DEVICE(sdh1, "sdhci-pxav3", 1, MMC2, 0xd4280800, 0x120);
>  MMP2_DEVICE(sdh2, "sdhci-pxav3", 2, MMC3, 0xd4281000, 0x120);
>  MMP2_DEVICE(sdh3, "sdhci-pxav3", 3, MMC4, 0xd4281800, 0x120);
>  
> +struct resource mmp2_resources_gpio[] = {
> +	{
> +		.start  = 0xd4019000,
> +		.end    = 0xd4019fff,
> +		.name   = "gpio_phys_base",
> +		.flags  = IORESOURCE_MEM,
> +	}, {
> +		.start  = APB_VIRT_BASE + 0x19000,
> +		.end    = APB_VIRT_BASE + 0x19fff,
> +		.name   = "gpio_virtual_base",
> +		.flags  = IORESOURCE_MEM,

This shouldn't be needed.  The driver should ioremap its registers.
Only the physical address should be passed in via a IORESOURCE_MEM
resource.

g.