1. 根目录:
2. include
3. linux
4. platform_data
5. mmc-msm_sdcc.h

#ifndef __MMC_MSM_SDCC_H
#define __MMC_MSM_SDCC_H

#include <linux/mmc/host.h>
#include <linux/mmc/card.h>
#include <linux/mmc/sdio_func.h>

struct msm_mmc_gpio {
	unsigned no;
	const char *name;
};

struct msm_mmc_gpio_data {
	struct msm_mmc_gpio *gpio;
	u8 size;
};

struct msm_mmc_platform_data {
	unsigned int ocr_mask;			/* available voltages */
	u32 (*translate_vdd)(struct device *, unsigned int);
	unsigned int (*status)(struct device *);
	int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
	struct msm_mmc_gpio_data *gpio_data;
	void (*init_card)(struct mmc_card *card);
};

#endif