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include: mdio: Add driver data helpers

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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>
This commit is contained in:
Harini Katakam 2019-09-04 19:30:20 +05:30 committed by David S. Miller
parent 1ddee6d843
commit 36b1a2fcd0
1 changed files with 11 additions and 0 deletions
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11
include/linux/mdio.h
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@ -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);