From: Niklas Söderlund Date: Tue, 9 Sep 2025 08:58:49 +0000 (+0200) Subject: net: sh_eth: Disable WoL if system can not suspend X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9c02ea544ac35a9def5827d30594406947ccd81a;p=users%2Fhch%2Fmisc.git net: sh_eth: Disable WoL if system can not suspend The MAC can't facilitate WoL if the system can't go to sleep. Gate the WoL support callbacks in ethtool at compile time using CONFIG_PM_SLEEP. Signed-off-by: Niklas Söderlund Reviewed-by: Andrew Lunn Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20250909085849.3808169-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 5a367c5523bb..6fb0ffc1c844 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2360,6 +2360,7 @@ static int sh_eth_set_ringparam(struct net_device *ndev, return 0; } +#ifdef CONFIG_PM_SLEEP static void sh_eth_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) { struct sh_eth_private *mdp = netdev_priv(ndev); @@ -2386,6 +2387,7 @@ static int sh_eth_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) return 0; } +#endif static const struct ethtool_ops sh_eth_ethtool_ops = { .get_regs_len = sh_eth_get_regs_len, @@ -2401,8 +2403,10 @@ static const struct ethtool_ops sh_eth_ethtool_ops = { .set_ringparam = sh_eth_set_ringparam, .get_link_ksettings = phy_ethtool_get_link_ksettings, .set_link_ksettings = phy_ethtool_set_link_ksettings, +#ifdef CONFIG_PM_SLEEP .get_wol = sh_eth_get_wol, .set_wol = sh_eth_set_wol, +#endif }; /* network device open function */