i2c_fn_block 564 drivers/misc/eeprom/at24.c bool i2c_fn_i2c, i2c_fn_block; i2c_fn_block 573 drivers/misc/eeprom/at24.c i2c_fn_block = i2c_check_functionality(client->adapter, i2c_fn_block 617 drivers/misc/eeprom/at24.c if (!i2c_fn_i2c && !i2c_fn_block)