4 files changed, 6 insertions, 18 deletions
diff --git a/drivers/net/ethernet/renesas/rcar_gen4_ptp.c b/drivers/net/ethernet/renesas/rcar_gen4_ptp.c
index 4c3e8cc5046f..05d0ce193e97 100644
--- a/drivers/net/ethernet/renesas/rcar_gen4_ptp.c
+++ b/drivers/net/ethernet/renesas/rcar_gen4_ptp.c
@@ -130,12 +130,8 @@ static struct ptp_clock_info rcar_gen4_ptp_info = {
 	.enable = rcar_gen4_ptp_enable,
 };
 
-static int rcar_gen4_ptp_set_offs(struct rcar_gen4_ptp_private *ptp_priv,
-				  enum rcar_gen4_ptp_reg_layout layout)
+static int rcar_gen4_ptp_set_offs(struct rcar_gen4_ptp_private *ptp_priv)
 {
-	if (layout != RCAR_GEN4_PTP_REG_LAYOUT)
-		return -EINVAL;
-
 	ptp_priv->offs = &gen4_offs;
 
 	return 0;
@@ -151,8 +147,7 @@ static s64 rcar_gen4_ptp_rate_to_increment(u32 rate)
 	return div_s64(1000000000LL << 27, rate);
 }
 
-int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv,
-			   enum rcar_gen4_ptp_reg_layout layout, u32 rate)
+int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv, u32 rate)
 {
 	int ret;
 
@@ -161,7 +156,7 @@ int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv,
 
 	spin_lock_init(&ptp_priv->lock);
 
-	ret = rcar_gen4_ptp_set_offs(ptp_priv, layout);
+	ret = rcar_gen4_ptp_set_offs(ptp_priv);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/ethernet/renesas/rcar_gen4_ptp.h b/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
index e22da5acd53d..3343216526fe 100644
--- a/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
+++ b/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
@@ -11,10 +11,6 @@
 
 #define RCAR_GEN4_GPTP_OFFSET_S4	0x00018000
 
-enum rcar_gen4_ptp_reg_layout {
-	RCAR_GEN4_PTP_REG_LAYOUT
-};
-
 /* driver's definitions */
 #define RCAR_GEN4_RXTSTAMP_ENABLED		BIT(0)
 #define RCAR_GEN4_RXTSTAMP_TYPE_V2_L2_EVENT	BIT(1)
@@ -61,8 +57,7 @@ struct rcar_gen4_ptp_private {
 	bool initialized;
 };
 
-int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv,
-			   enum rcar_gen4_ptp_reg_layout layout, u32 rate);
+int rcar_gen4_ptp_register(struct rcar_gen4_ptp_private *ptp_priv, u32 rate);
 int rcar_gen4_ptp_unregister(struct rcar_gen4_ptp_private *ptp_priv);
 struct rcar_gen4_ptp_private *rcar_gen4_ptp_alloc(struct platform_device *pdev);
 
diff --git a/drivers/net/ethernet/renesas/rswitch_main.c b/drivers/net/ethernet/renesas/rswitch_main.c
index 59dceb81607c..ff5f966c98a9 100644
--- a/drivers/net/ethernet/renesas/rswitch_main.c
+++ b/drivers/net/ethernet/renesas/rswitch_main.c
@@ -2090,8 +2090,7 @@ static int rswitch_init(struct rswitch_private *priv)
 	if (err < 0)
 		goto err_fwd_init;
 
-	err = rcar_gen4_ptp_register(priv->ptp_priv, RCAR_GEN4_PTP_REG_LAYOUT,
-				     clk_get_rate(priv->clk));
+	err = rcar_gen4_ptp_register(priv->ptp_priv, clk_get_rate(priv->clk));
 	if (err < 0)
 		goto err_ptp_register;
 
diff --git a/drivers/net/ethernet/renesas/rtsn.c b/drivers/net/ethernet/renesas/rtsn.c
index 05c4b6c8c9c3..15a043e85431 100644
--- a/drivers/net/ethernet/renesas/rtsn.c
+++ b/drivers/net/ethernet/renesas/rtsn.c
@@ -1330,8 +1330,7 @@ static int rtsn_probe(struct platform_device *pdev)
 
 	device_set_wakeup_capable(&pdev->dev, 1);
 
-	ret = rcar_gen4_ptp_register(priv->ptp_priv, RCAR_GEN4_PTP_REG_LAYOUT,
-				     clk_get_rate(priv->clk));
+	ret = rcar_gen4_ptp_register(priv->ptp_priv, clk_get_rate(priv->clk));
 	if (ret)
 		goto error_pm;