Re: [PATCH net-next] net: stmmac: fix failed to suspend if phy based WOL is enabled

From: Jisheng Zhang Date: Mon, 3 Aug 2020 16:56:47 +0800 > With the latest net-next tree, if test suspend/resume after enabling > WOL, we get error as below: > > [ 487.086365] dpm_run_callback(): mdio_bus_suspend+0x0/0x30 returns -16 > [ 487.086375] PM: Device stmmac-0:00 failed to suspend: er

[PATCH net-next] net: stmmac: fix failed to suspend if phy based WOL is enabled

With the latest net-next tree, if test suspend/resume after enabling WOL, we get error as below: [ 487.086365] dpm_run_callback(): mdio_bus_suspend+0x0/0x30 returns -16 [ 487.086375] PM: Device stmmac-0:00 failed to suspend: error -16 -16 means -EBUSY, this is because I didn't enable wakeup of