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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2017-02-06 15:55:20 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-02-07 13:48:21 -0500 |
| commit | 1105a2d3b36d1603043662d7f46c962b30ebca9e (patch) | |
| tree | a5315d3102597ad85218a87838bd89c14bb70f22 /drivers/net/ethernet/marvell/pxa168_eth.c | |
| parent | Merge tag 'mlx5-updates-2017-01-31' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (diff) | |
| download | linux-dev-1105a2d3b36d1603043662d7f46c962b30ebca9e.tar.xz linux-dev-1105a2d3b36d1603043662d7f46c962b30ebca9e.zip | |
net: mv643xx_eth: Do not clobber PHY link outside of state machine
Calling phy_read_status() means that we may call into
genphy_read_status() which in turn will use genphy_update_link() which
can make changes to phydev->link outside of the state machine's state
transitions. This is an invalid behavior that is now caught as of
811a919135b9 ("phy state machine: failsafe leave invalid RUNNING state")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/pxa168_eth.c')
0 files changed, 0 insertions, 0 deletions