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Merge tag 'tegra-for-4.8-i2c' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra...
[cascardo/linux.git]
/
drivers
/
i2c
/
i2c-core.c
diff --git
a/drivers/i2c/i2c-core.c
b/drivers/i2c/i2c-core.c
index
98fffa3
..
5ab6721
100644
(file)
--- a/
drivers/i2c/i2c-core.c
+++ b/
drivers/i2c/i2c-core.c
@@
-1680,7
+1680,7
@@
static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap,
static void of_i2c_register_devices(struct i2c_adapter *adap)
{
static void of_i2c_register_devices(struct i2c_adapter *adap)
{
- struct device_node *node;
+ struct device_node *
bus, *
node;
/* Only register child devices if the adapter has a node pointer set */
if (!adap->dev.of_node)
/* Only register child devices if the adapter has a node pointer set */
if (!adap->dev.of_node)
@@
-1688,11
+1688,17
@@
static void of_i2c_register_devices(struct i2c_adapter *adap)
dev_dbg(&adap->dev, "of_i2c: walking child nodes\n");
dev_dbg(&adap->dev, "of_i2c: walking child nodes\n");
- for_each_available_child_of_node(adap->dev.of_node, node) {
+ bus = of_get_child_by_name(adap->dev.of_node, "i2c-bus");
+ if (!bus)
+ bus = of_node_get(adap->dev.of_node);
+
+ for_each_available_child_of_node(bus, node) {
if (of_node_test_and_set_flag(node, OF_POPULATED))
continue;
of_i2c_register_device(adap, node);
}
if (of_node_test_and_set_flag(node, OF_POPULATED))
continue;
of_i2c_register_device(adap, node);
}
+
+ of_node_put(bus);
}
static int of_dev_node_match(struct device *dev, void *data)
}
static int of_dev_node_match(struct device *dev, void *data)