[RFC PATCH 11/57] of: mdio: Use bus_find_device_by_of_node helper

Suzuki K Poulose
2019-06-03T15:51:22Z

Switch to using the bus_find_device_by_of_node helper

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
drivers/of/of_mdio.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index de61573..f15cf8e 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -281,12 +281,6 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
}
EXPORT_SYMBOL(of_mdiobus_register);

-/* Helper function for of_phy_find_device */
-static int of_phy_match(struct device *dev, void *phy_np)
-{
- return dev->of_node == phy_np;
-}
-
/**
* of_phy_find_device - Give a PHY node, find the phy_device
* @phy_np: Pointer to the phy's device tree node
@@ -302,7 +296,7 @@ struct phy_device *of_phy_find_device(struct device_node *phy_np)
if (!phy_np)
return NULL;

- d = bus_find_device(&mdio_bus_type, NULL, phy_np, of_phy_match);
+ d = bus_find_device_by_of_node(&mdio_bus_type, NULL, phy_np);
if (d) {
mdiodev = to_mdio_device(d);
if (mdiodev->flags & MDIO_DEVICE_FLAG_PHY)
--
2.7.4