Merge remote-tracking branch 'tip/perf/urgent' into perf/core

Merge branch 'perf/urgent' into perf/core, to pick up fixes

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 28 insertions, 14 deletions

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 6a5fd18f062c..b9252b8d81ff 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -268,23 +268,12 @@ out:
 	return ret;
 }
 
-static int kszphy_config_init(struct phy_device *phydev)
+/* Some config bits need to be set again on resume, handle them here. */
+static int kszphy_config_reset(struct phy_device *phydev)
 {
 	struct kszphy_priv *priv = phydev->priv;
-	const struct kszphy_type *type;
 	int ret;
 
-	if (!priv)
-		return 0;
-
-	type = priv->type;
-
-	if (type->has_broadcast_disable)
-		kszphy_broadcast_disable(phydev);
-
-	if (type->has_nand_tree_disable)
-		kszphy_nand_tree_disable(phydev);
-
 	if (priv->rmii_ref_clk_sel) {
 		ret = kszphy_rmii_clk_sel(phydev, priv->rmii_ref_clk_sel_val);
 		if (ret) {
@@ -295,11 +284,30 @@ static int kszphy_config_init(struct phy_device *phydev)
 	}
 
 	if (priv->led_mode >= 0)
-		kszphy_setup_led(phydev, type->led_mode_reg, priv->led_mode);
+		kszphy_setup_led(phydev, priv->type->led_mode_reg, priv->led_mode);
 
 	return 0;
 }
 
+static int kszphy_config_init(struct phy_device *phydev)
+{
+	struct kszphy_priv *priv = phydev->priv;
+	const struct kszphy_type *type;
+
+	if (!priv)
+		return 0;
+
+	type = priv->type;
+
+	if (type->has_broadcast_disable)
+		kszphy_broadcast_disable(phydev);
+
+	if (type->has_nand_tree_disable)
+		kszphy_nand_tree_disable(phydev);
+
+	return kszphy_config_reset(phydev);
+}
+
 static int ksz8041_config_init(struct phy_device *phydev)
 {
 	struct device_node *of_node = phydev->mdio.dev.of_node;
@@ -700,8 +708,14 @@ static int kszphy_suspend(struct phy_device *phydev)
 
 static int kszphy_resume(struct phy_device *phydev)
 {
+	int ret;
+
 	genphy_resume(phydev);
 
+	ret = kszphy_config_reset(phydev);
+	if (ret)
+		return ret;
+
 	/* Enable PHY Interrupts */
 	if (phy_interrupt_is_valid(phydev)) {
 		phydev->interrupts = PHY_INTERRUPT_ENABLED;