net: cpsw: catch of_get_phy_mode failing and propagate error

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It's wrong if the device tree doesn't provide a phy-mode property for
the cpsw slaves as it is documented to be required in
Documentation/devicetree/bindings/net/cpsw.txt.

Anyhow it's nice to catch that problem, still more as it used to work
without this property up to commit 388367a5a9 (drivers: net: cpsw: use
cpsw-phy-sel driver to configure phy mode) which is in v3.13-rc1.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Uwe Kleine-König 2014-02-12 23:33:22 +01:00 • committed by David S. Miller

parent 9b2b6a2d66

commit 89e101729b

1 changed files with 5 additions and 0 deletions

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drivers/net/ethernet/ti/cpsw.c

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