phy: for 5.0 -rc *) Fix de-reference before null check in TI's phy-gmii-sel driver *) Fix build breakage in AHCI platform driver (patch was merged in AHCI before dependent patches were merged in PHY layer) *) Fix the power on error path in ath79-usb PHY driver *) Fix the reset binding name to match the DT binding documentation in ath79-usb PHY driver. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>