android mmc register to platform

1:msm_sdcc.c

static struct platform_driver msmsdcc_driver = {
.probe = msmsdcc_probe,
.remove = msmsdcc_remove,
.suspend = msmsdcc_suspend,
.resume = msmsdcc_resume,
.driver = {
.name = "msm_sdcc",
},
};

2:boardfile.c

static s#define MSM_SDC2_BASE 0xA0500000
truct resource resources_sdc2[] = {
{
.start = MSM_SDC2_BASE,
.end = MSM_SDC2_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = INT_SDC2_0,
.end = INT_SDC2_1,
.flags = IORESOURCE_IRQ,
},
{
.start = 8,
.end = 8,
.flags = IORESOURCE_DMA,
},
};

static struct mmc_platform_data msm7x2x_sdc2_data = {
.ocr_mask = MMC_VDD_28_29,
.translate_vdd = msm_sdcc_setup_power,
.mmc_bus_width = MMC_CAP_4_BIT_DATA,
#ifdef CONFIG_MMC_MSM_SDIO_SUPPORT
.sdiowakeup_irq = MSM_GPIO_TO_INT(13),
#endif
.msmsdcc_fmin = 144000,
.msmsdcc_fmid = 24576000,
.msmsdcc_fmax = 49152000,
.nonremovable = 1,
};

3:devicefile.c

struct platform_device msm_device_sdc2 = {
.name = "msm_sdcc",
.id = 2,
.num_resources = ARRAY_SIZE(resources_sdc2),
.resource = resources_sdc2,
.dev = {
.coherent_dma_mask = 0xffffffff,
},
};

static struct platform_device *msm_sdcc_devices[] __initdata = {
&msm_device_sdc1,
&msm_device_sdc2,
&msm_device_sdc3,
&msm_device_sdc4,
};

int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat)
{
struct platform_device *pdev;

if (controller < 1 || controller > 4)
return -EINVAL;

pdev = msm_sdcc_devices[controller-1];
pdev->dev.platform_data = plat;
return platform_device_register(pdev);
}

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