net: macb: Specify PHY PM management done by MAC
authorSergiu Moga <sergiu.moga@microchip.com>
Wed, 19 Oct 2022 12:09:32 +0000 (15:09 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Nov 2022 14:59:16 +0000 (23:59 +0900)
commit18c60b383df3d7e36f7330e9092da87a87523c0e
treefe947c2eeb4d7867acade5713a6a16c08dfc93cc
parent95c22fc1e80e93eef38c6c9197cc3321d5398503
net: macb: Specify PHY PM management done by MAC

[ Upstream commit 15a9dbec631cd69dfbbfc4e2cbf90c9dd8432a8f ]

The `macb_resume`/`macb_suspend` methods already call the
`phylink_start`/`phylink_stop` methods during their execution so
explicitly say that the PM of the PHY is done by MAC by using the
`mac_managed_pm` flag of the `struct phylink_config`.

This also fixes the warning message issued during resume:
WARNING: CPU: 0 PID: 237 at drivers/net/phy/phy_device.c:323 mdio_bus_phy_resume+0x144/0x148

Depends-on: 96de900ae78e ("net: phylink: add mac_managed_pm in phylink_config structure")
Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state")
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221019120929.63098-1-sergiu.moga@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/cadence/macb_main.c