sfc: Clean up MDIO flag setting

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We often want to set or clear a flag in an MDIO register, but avoid
writing if no change is required since this can have side-effects.
Encapsulate this in a function, mdio_clause45_set_flag().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ben Hutchings 2008-12-12 21:48:57 -08:00 • committed by David S. Miller

parent 04300d248b

commit 356eebb2b3

2 changed files with 32 additions and 59 deletions

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87

drivers/net/sfc/mdio_10g.c

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4

drivers/net/sfc/mdio_10g.h

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