net: fill in MODULE_DESCRIPTION()s for mdio_devres

W=1 builds now warn if module is built without a MODULE_DESCRIPTION().
Add descriptions to the PHY MDIO helpers.

Suggested-by: Andrew Lunn <[email protected]>
Signed-off-by: Breno Leitao <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

diff --git a/drivers/net/phy/mdio_devres.c b/drivers/net/phy/mdio_devres.c
index 69b829e6ab35b84a07f0063f3a6f7b48ea1a6de1..7fd3377dbd7960adb2af9f19999b1a940b55fc33 100644 (file)
--- a/drivers/net/phy/mdio_devres.c
+++ b/drivers/net/phy/mdio_devres.c
@@ -131,4 +131,5 @@ int __devm_of_mdiobus_register(struct device *dev, struct mii_bus *mdio,
 EXPORT_SYMBOL(__devm_of_mdiobus_register);
 #endif /* CONFIG_OF_MDIO */
 
+MODULE_DESCRIPTION("Network MDIO bus devres helpers");
 MODULE_LICENSE("GPL");