net: phy: Don't WARN for PHY_UP state in mdio_bus_phy_resume()

Commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume()
state") introduced a WARN() on resume from system sleep if a PHY is not
in PHY_HALTED state.

Commit 6dbe852c379f ("net: phy: Don't WARN for PHY_READY state in
mdio_bus_phy_resume()") added an exemption for PHY_READY state from
the WARN().

It turns out PHY_UP state needs to be exempted as well because the
following may happen on suspend:

  mdio_bus_phy_suspend()
    phy_stop_machine()
      phydev->state = PHY_UP  #  if (phydev->state >= PHY_UP)

Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state")
Reported-by: Marek Szyprowski <[email protected]>
Tested-by: Marek Szyprowski <[email protected]>
Link: https://lore.kernel.org/netdev/[email protected]/
Signed-off-by: Lukas Wunner <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Xiaolei Wang <[email protected]>
Link: https://lore.kernel.org/r/8128fdb51eeebc9efbf3776a4097363a1317aaf1.1663905575.git.lukas@wunner.de
Signed-off-by: Paolo Abeni <[email protected]>

0 files changed, 0 insertions, 0 deletions