diff options
Diffstat (limited to 'include/linux/i2c/at24.h')
| -rw-r--r-- | include/linux/i2c/at24.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/include/linux/i2c/at24.h b/include/linux/i2c/at24.h deleted file mode 100644 index 8ace93024d6..00000000000 --- a/include/linux/i2c/at24.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef _LINUX_AT24_H -#define _LINUX_AT24_H - -#include <linux/types.h> -#include <linux/memory.h> - -/* - * As seen through Linux I2C, differences between the most common types of I2C - * memory include: - * - How much memory is available (usually specified in bit)? - * - What write page size does it support? - * - Special flags (16 bit addresses, read_only, world readable...)? - * - * If you set up a custom eeprom type, please double-check the parameters. - * Especially page_size needs extra care, as you risk data loss if your value - * is bigger than what the chip actually supports! - */ - -struct at24_platform_data { - u32 byte_len; /* size (sum of all addr) */ - u16 page_size; /* for writes */ - u8 flags; -#define AT24_FLAG_ADDR16 0x80 /* address pointer is 16 bit */ -#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */ -#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */ -#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */ - - void (*setup)(struct memory_accessor *, void *context); - void *context; -}; - -#endif /* _LINUX_AT24_H */ |
