net: stmmac: use core wake IRQ support

The PM core provides management of wake IRQs along side setting the
device wake enable state. In order to use this, we need to register
the interrupt used to wakeup the system using devm_pm_set_wake_irq()
or dev_pm_set_wake_irq(). The core will then enable or disable IRQ
wake state on this interrupt as appropriate, depending on the
device_set_wakeup_enable() state. device_set_wakeup_enable() does not
care about having balanced enable/disable calls.

Make use of this functionality, rather than explicitly managing the
IRQ enable state in the set_wol() ethtool op. This removes the IRQ
wake state management from stmmac.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1umsfK-008vKj-Pw@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions