diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-powermac.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-powermac.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c index 8dc90da1e6e6..37e8cfad625b 100644 --- a/drivers/i2c/busses/i2c-powermac.c +++ b/drivers/i2c/busses/i2c-powermac.c @@ -398,7 +398,7 @@ static void i2c_powermac_register_devices(struct i2c_adapter *adap, static int i2c_powermac_probe(struct platform_device *dev) { - struct pmac_i2c_bus *bus = dev->dev.platform_data; + struct pmac_i2c_bus *bus = dev_get_platdata(&dev->dev); struct device_node *parent = NULL; struct i2c_adapter *adapter; const char *basename; @@ -440,22 +440,24 @@ static int i2c_powermac_probe(struct platform_device *dev) adapter->algo = &i2c_powermac_algorithm; i2c_set_adapdata(adapter, bus); adapter->dev.parent = &dev->dev; - adapter->dev.of_node = dev->dev.of_node; + + /* Clear of_node to skip automatic registration of i2c child nodes */ + adapter->dev.of_node = NULL; rc = i2c_add_adapter(adapter); if (rc) { printk(KERN_ERR "i2c-powermac: Adapter %s registration " "failed\n", adapter->name); memset(adapter, 0, sizeof(*adapter)); + return rc; } printk(KERN_INFO "PowerMac i2c bus %s registered\n", adapter->name); - /* Cannot use of_i2c_register_devices() due to Apple device-tree - * funkyness - */ + /* Use custom child registration due to Apple device-tree funkyness */ + adapter->dev.of_node = dev->dev.of_node; i2c_powermac_register_devices(adapter, bus); - return rc; + return 0; } static struct platform_driver i2c_powermac_driver = { |