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[ARM] Remove EEPROM slave emulation from i2c-pxa driver.

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The i2c-pxa driver should not contain EEPROM slave-mode emulation;
this is something the platform should provide where required.  Remove
it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2006-11-07 21:03:20 +00:00 • committed by Russell King
parent df58d03595
commit beea494d5e
2 changed files with 1 additions and 161 deletions
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31
include/linux/i2c-pxa.h
View file

@ -1,29 +1,6 @@
#ifndef _LINUX_I2C_ALGO_PXA_H
#define _LINUX_I2C_ALGO_PXA_H
struct i2c_eeprom_emu_watcher {
void (*write)(void *, unsigned int addr, unsigned char newval);
};
struct i2c_eeprom_emu_watch {
struct list_head node;
unsigned int start;
unsigned int end;
struct i2c_eeprom_emu_watcher *ops;
void *data;
};
#define I2C_EEPROM_EMU_SIZE (256)
struct i2c_eeprom_emu {
unsigned int size;
unsigned int ptr;
unsigned int seen_start;
struct list_head watch;
unsigned char bytes[I2C_EEPROM_EMU_SIZE];
};
typedef enum i2c_slave_event_e {
I2C_SLAVE_EVENT_START_READ,
I2C_SLAVE_EVENT_START_WRITE,
@ -37,12 +14,4 @@ struct i2c_slave_client {
void (*write)(void *ptr, unsigned int val);
};
extern int i2c_eeprom_emu_addwatcher(struct i2c_eeprom_emu *, void *data,
unsigned int addr, unsigned int size,
struct i2c_eeprom_emu_watcher *);
extern void i2c_eeprom_emu_delwatcher(struct i2c_eeprom_emu *, void *data, struct i2c_eeprom_emu_watcher *watcher);
extern struct i2c_eeprom_emu *i2c_pxa_get_eeprom(void);
#endif /* _LINUX_I2C_ALGO_PXA_H */