diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/i2c-pxa.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/include/linux/i2c-pxa.h b/include/linux/i2c-pxa.h index 5f3eaf802223..41dcdfe7f625 100644 --- a/include/linux/i2c-pxa.h +++ b/include/linux/i2c-pxa.h | |||
| @@ -1,29 +1,6 @@ | |||
| 1 | #ifndef _LINUX_I2C_ALGO_PXA_H | 1 | #ifndef _LINUX_I2C_ALGO_PXA_H |
| 2 | #define _LINUX_I2C_ALGO_PXA_H | 2 | #define _LINUX_I2C_ALGO_PXA_H |
| 3 | 3 | ||
| 4 | struct i2c_eeprom_emu_watcher { | ||
| 5 | void (*write)(void *, unsigned int addr, unsigned char newval); | ||
| 6 | }; | ||
| 7 | |||
| 8 | struct i2c_eeprom_emu_watch { | ||
| 9 | struct list_head node; | ||
| 10 | unsigned int start; | ||
| 11 | unsigned int end; | ||
| 12 | struct i2c_eeprom_emu_watcher *ops; | ||
| 13 | void *data; | ||
| 14 | }; | ||
| 15 | |||
| 16 | #define I2C_EEPROM_EMU_SIZE (256) | ||
| 17 | |||
| 18 | struct i2c_eeprom_emu { | ||
| 19 | unsigned int size; | ||
| 20 | unsigned int ptr; | ||
| 21 | unsigned int seen_start; | ||
| 22 | struct list_head watch; | ||
| 23 | |||
| 24 | unsigned char bytes[I2C_EEPROM_EMU_SIZE]; | ||
| 25 | }; | ||
| 26 | |||
| 27 | typedef enum i2c_slave_event_e { | 4 | typedef enum i2c_slave_event_e { |
| 28 | I2C_SLAVE_EVENT_START_READ, | 5 | I2C_SLAVE_EVENT_START_READ, |
| 29 | I2C_SLAVE_EVENT_START_WRITE, | 6 | I2C_SLAVE_EVENT_START_WRITE, |
| @@ -37,12 +14,4 @@ struct i2c_slave_client { | |||
| 37 | void (*write)(void *ptr, unsigned int val); | 14 | void (*write)(void *ptr, unsigned int val); |
| 38 | }; | 15 | }; |
| 39 | 16 | ||
| 40 | extern int i2c_eeprom_emu_addwatcher(struct i2c_eeprom_emu *, void *data, | ||
| 41 | unsigned int addr, unsigned int size, | ||
| 42 | struct i2c_eeprom_emu_watcher *); | ||
| 43 | |||
| 44 | extern void i2c_eeprom_emu_delwatcher(struct i2c_eeprom_emu *, void *data, struct i2c_eeprom_emu_watcher *watcher); | ||
| 45 | |||
| 46 | extern struct i2c_eeprom_emu *i2c_pxa_get_eeprom(void); | ||
| 47 | |||
| 48 | #endif /* _LINUX_I2C_ALGO_PXA_H */ | 17 | #endif /* _LINUX_I2C_ALGO_PXA_H */ |
