From 652a4a53fce4b50e4cfa92055deefadc3a3627fa Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Thu, 26 Dec 2013 10:12:41 -0800 Subject: [PATCH] mdio: unused ethtool functions Use it or lose it. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- drivers/net/mdio.c | 28 ---------------------------- include/linux/mdio.h | 3 --- 2 files changed, 31 deletions(-) diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c index 8403316eb02b..3e027ed0b3bb 100644 --- a/drivers/net/mdio.c +++ b/drivers/net/mdio.c @@ -341,34 +341,6 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, } EXPORT_SYMBOL(mdio45_ethtool_gset_npage); -/** - * mdio45_ethtool_spauseparam_an - set auto-negotiated pause parameters - * @mdio: MDIO interface - * @ecmd: Ethtool request structure - * - * This function assumes that the PHY has an auto-negotiation MMD. It - * will enable and disable advertising of flow control as appropriate. - */ -void mdio45_ethtool_spauseparam_an(const struct mdio_if_info *mdio, - const struct ethtool_pauseparam *ecmd) -{ - int adv, old_adv; - - WARN_ON(!(mdio->mmds & MDIO_DEVS_AN)); - - old_adv = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_AN, - MDIO_AN_ADVERTISE); - adv = ((old_adv & ~(ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM)) | - mii_advertise_flowctrl((ecmd->rx_pause ? FLOW_CTRL_RX : 0) | - (ecmd->tx_pause ? FLOW_CTRL_TX : 0))); - if (adv != old_adv) { - mdio->mdio_write(mdio->dev, mdio->prtad, MDIO_MMD_AN, - MDIO_AN_ADVERTISE, adv); - mdio45_nway_restart(mdio); - } -} -EXPORT_SYMBOL(mdio45_ethtool_spauseparam_an); - /** * mdio_mii_ioctl - MII ioctl interface for MDIO (clause 22 or 45) PHYs * @mdio: MDIO interface diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 3d15c838116c..b42963bc81dd 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -70,9 +70,6 @@ extern int mdio45_nway_restart(const struct mdio_if_info *mdio); extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, struct ethtool_cmd *ecmd, u32 npage_adv, u32 npage_lpa); -extern void -mdio45_ethtool_spauseparam_an(const struct mdio_if_info *mdio, - const struct ethtool_pauseparam *ecmd); /** * mdio45_ethtool_gset - get settings for ETHTOOL_GSET -- 2.20.1