Florian Fainelli 5a8d7f126c of: of_mdio: Correct loop scanning logic ...

Commit 209c65b61d ("drivers/of/of_mdio.c:fix of_mdiobus_register()")
introduced a break of the loop on the premise that a successful
registration should exit the loop. The premise is correct but not to
code, because rc && rc != -ENODEV is just a special error condition,
that means we would exit the loop even with rc == -ENODEV which is
absolutely not correct since this is the error code to indicate to the
MDIO bus layer that scanning should continue.

Fix this by explicitly checking for rc = 0 as the only valid condition
to break out of the loop.

Fixes: 209c65b61d ("drivers/of/of_mdio.c:fix of_mdiobus_register()")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-06-19 13:39:00 -07:00

..

unittest-data

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address.c

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base.c

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device.c

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dynamic.c

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fdt_address.c

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fdt.c

of/fdt: Remove redundant kbasename function call

2020-05-28 20:57:17 -06:00

irq.c

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Kconfig

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kobj.c

of: Fix a refcounting bug in __of_attach_node_sysfs()

2020-05-27 19:30:25 -06:00

Makefile

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of_mdio.c

of: of_mdio: Correct loop scanning logic

2020-06-19 13:39:00 -07:00

of_net.c

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of_numa.c

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of_private.h

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of_reserved_mem.c

Merge tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2020-06-04 20:11:25 -07:00

overlay.c

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pdt.c

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platform.c

Merge tag 'driver-core-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2020-06-07 10:53:36 -07:00

property.c

of: property: Do not link to disabled devices

2020-04-28 12:47:47 -05:00

resolver.c

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unittest.c

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