mdio_bus: implement devm_mdiobus_alloc/devm_mdiobus_free

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Add a resource managed devm_mdiobus_alloc[_size]()/devm_mdiobus_free()
to automatically clean up MDIO bus alocations made by MDIO drivers,
thus leading to simplified MDIO drivers code.

Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-and-tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Grygorii Strashko 2014-04-30 15:23:33 +03:00 • committed by David S. Miller

parent ca8b6e04bc

commit 6d48f44b7b

3 changed files with 79 additions and 0 deletions

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5

Documentation/driver-model/devres.txt

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67

drivers/net/phy/mdio_bus.c

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7

include/linux/phy.h

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