From 82c084f56a01160afa39d4b6899b66c7153d0002 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Thu, 14 Aug 2014 16:52:53 -0700 Subject: [PATCH] net: phy: bcm7xxx: remove suspend callback for 28nm PHYs BCM7xxx internal Gigabit PHY on 28nm process do not need anything special to be done during suspend, remove the suspend callback since it might be harmful rather than useful. While at it, update the comment above bcm7xxx_suspend() to reflect that it applies only to 40nm and 65nm process PHY devices. Fixes: b560a58c45c6 ("net: phy: add Broadcom BCM7xxx internal PHY driver") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/phy/bcm7xxx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index a8ca03ff4f1e..fdce1ea28790 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -229,7 +229,7 @@ static int bcm7xxx_config_init(struct phy_device *phydev) } /* Workaround for putting the PHY in IDDQ mode, required - * for all BCM7XXX PHYs + * for all BCM7XXX 40nm and 65nm PHYs */ static int bcm7xxx_suspend(struct phy_device *phydev) { @@ -274,7 +274,6 @@ static struct phy_driver bcm7xxx_driver[] = { .config_init = bcm7xxx_28nm_afe_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, - .suspend = bcm7xxx_suspend, .resume = bcm7xxx_28nm_resume, .driver = { .owner = THIS_MODULE }, }, { @@ -287,7 +286,6 @@ static struct phy_driver bcm7xxx_driver[] = { .config_init = bcm7xxx_28nm_afe_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, - .suspend = bcm7xxx_suspend, .resume = bcm7xxx_28nm_resume, .driver = { .owner = THIS_MODULE }, }, { @@ -300,7 +298,6 @@ static struct phy_driver bcm7xxx_driver[] = { .config_init = bcm7xxx_28nm_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, - .suspend = bcm7xxx_suspend, .resume = bcm7xxx_28nm_afe_config_init, .driver = { .owner = THIS_MODULE }, }, { -- 2.20.1