net: phy: broadcom: add bcm_phy_modify_exp()

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Add the convenience function to do a read-modify-write. This has the
additional benefit of saving one write to the selection register.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Michael Walle 2020-05-13 18:35:22 +02:00 • committed by David S. Miller

parent 7d7e7bce76

commit e184a9072f

2 changed files with 34 additions and 0 deletions

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32

drivers/net/phy/bcm-phy-lib.c

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2

drivers/net/phy/bcm-phy-lib.h

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