From: Harini Katakam <harini.katakam@xilinx.com>
Date: Wed, 4 Sep 2019 19:30:20 +0530
Subject: include: mdio: Add driver data helpers
Patch-mainline: v5.4-rc1
Git-commit: 36b1a2fcd0d263cec3d1a896386611195329af84
References: bsc#1176447
Add set/get drv_data helpers for mdio device.
Signed-off-by: Harini Katakam <harini.katakam@xilinx.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
include/linux/mdio.h | 11 +++++++++++
1 file changed, 11 insertions(+)
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -68,6 +68,17 @@ struct mdio_driver {
#define to_mdio_driver(d) \
container_of(to_mdio_common_driver(d), struct mdio_driver, mdiodrv)
+/* device driver data */
+static inline void mdiodev_set_drvdata(struct mdio_device *mdio, void *data)
+{
+ dev_set_drvdata(&mdio->dev, data);
+}
+
+static inline void *mdiodev_get_drvdata(struct mdio_device *mdio)
+{
+ return dev_get_drvdata(&mdio->dev);
+}
+
void mdio_device_free(struct mdio_device *mdiodev);
struct mdio_device *mdio_device_create(struct mii_bus *bus, int addr);
int mdio_device_register(struct mdio_device *mdiodev);