INIT_LIST_HEAD(&driver->clients);
/* Walk the adapters that are already present */
- class_for_each_device(&i2c_adapter_class, driver, __attach_adapter);
+ class_for_each_device(&i2c_adapter_class, NULL, driver,
+ __attach_adapter);
mutex_unlock(&core_lock);
return 0;
{
mutex_lock(&core_lock);
- class_for_each_device(&i2c_adapter_class, driver, __detach_adapter);
+ class_for_each_device(&i2c_adapter_class, NULL, driver,
+ __detach_adapter);
driver_unregister(&driver->driver);
pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name);
if ((addr_list[i] & ~0x07) == 0x30
|| (addr_list[i] & ~0x0f) == 0x50
|| !i2c_check_functionality(adap, I2C_FUNC_SMBUS_QUICK)) {
+ union i2c_smbus_data data;
+
if (i2c_smbus_xfer(adap, addr_list[i], 0,
I2C_SMBUS_READ, 0,
- I2C_SMBUS_BYTE, NULL) >= 0)
+ I2C_SMBUS_BYTE, &data) >= 0)
break;
} else {
if (i2c_smbus_xfer(adap, addr_list[i], 0,