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phy: phy-core: use the np present in of_phandle_args to get the PHY

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Instead of using the node pointer of the PHY provider and then scanning its
child nodes to get a reference to the PHY, directly use the node pointer
present in of_phandle_args to get a reference to the PHY.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Kishon Vijay Abraham I 2014-10-31 14:04:20 +05:30
parent 28ba384dc5
commit 491e049064
1 changed files with 1 additions and 9 deletions
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10
drivers/phy/phy-core.c
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@ -414,21 +414,13 @@ struct phy *of_phy_simple_xlate(struct device *dev, struct of_phandle_args
{
struct phy *phy;
struct class_dev_iter iter;
struct device_node *node = dev->of_node;
struct device_node *child;
class_dev_iter_init(&iter, phy_class, NULL, NULL);
while ((dev = class_dev_iter_next(&iter))) {
phy = to_phy(dev);
if (node != phy->dev.of_node) {
for_each_child_of_node(node, child) {
if (child == phy->dev.of_node)
goto phy_found;
}
if (args->np != phy->dev.of_node)
continue;
}
phy_found:
class_dev_iter_exit(&iter);
return phy;
}