eeprom_93xx46.h

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/*
 * Module: eeprom_93xx46
 * platform description for 93xx46 EEPROMs.
 */

struct eeprom_93xx46_platform_data {
    unsigned char   flags;
#define EE_ADDR8    0x01        /*  8 bit addr. cfg */
#define EE_ADDR16   0x02        /* 16 bit addr. cfg */
#define EE_READONLY 0x08        /* forbid writing */

    /*
     * optional hooks to control additional logic
     * before and after spi transfer.
     */
    void (*prepare)(void *);
    void (*finish)(void *);
};