Revert "net: dsa: bcm_sf2: Defer port enabling to calling port_enable"

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This reverts commit e85ec74ace ("net: dsa: bcm_sf2: Defer port
enabling to calling port_enable") because this now makes an unbind
followed by a bind to fail connecting to the ingrated PHY.

What this patch missed is that we need the PHY to be enabled with
bcm_sf2_gphy_enable_set() before probing it on the MDIO bus. This is
correctly done in the ops->setup() function, but by the time
ops->port_enable() runs, this is too late. Upon unbind we would power
down the PHY, and so when we would bind again, the PHY would be left
powered off.

Fixes: e85ec74ace ("net: dsa: bcm_sf2: Defer port enabling to calling port_enable")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florian Fainelli 2017-09-28 11:19:06 -07:00 • committed by David S. Miller

parent a6992ebee4

commit 21a2774ef5

1 changed files with 6 additions and 3 deletions

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drivers/net/dsa/bcm_sf2.c

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