netdev - [PATCH 2/3] drivers: net: xgene: Configure tx/rx delay for ACPI

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Message-Id: <1504635392-19089-3-git-send-email-isubramanian@apm.com>
Date:   Tue,  5 Sep 2017 11:16:31 -0700
From:   Iyappan Subramanian <isubramanian@....com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, dnelson@...hat.com,
        patches@....com, Quan Nguyen <qnguyen@....com>,
        Iyappan Subramanian <isubramanian@....com>
Subject: [PATCH 2/3] drivers: net: xgene: Configure tx/rx delay for ACPI

From: Quan Nguyen <qnguyen@....com>

This patch fixes configuring tx/rx delay values for ACPI.

Signed-off-by: Quan Nguyen <qnguyen@....com>
Signed-off-by: Iyappan Subramanian <isubramanian@....com>
---
 drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index e45b587..3188f55 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -468,7 +468,6 @@ static void xgene_enet_configure_clock(struct xgene_enet_pdata *pdata)
 
 static void xgene_gmac_set_speed(struct xgene_enet_pdata *pdata)
 {
-	struct device *dev = &pdata->pdev->dev;
 	u32 icm0, icm2, mc2;
 	u32 intf_ctl, rgmii, value;
 
@@ -500,10 +499,8 @@ static void xgene_gmac_set_speed(struct xgene_enet_pdata *pdata)
 		intf_ctl |= ENET_GHD_MODE;
 		CFG_MACMODE_SET(&icm0, 2);
 		CFG_WAITASYNCRD_SET(&icm2, 0);
-		if (dev->of_node) {
-			CFG_TXCLK_MUXSEL0_SET(&rgmii, pdata->tx_delay);
-			CFG_RXCLK_MUXSEL0_SET(&rgmii, pdata->rx_delay);
-		}
+		CFG_TXCLK_MUXSEL0_SET(&rgmii, pdata->tx_delay);
+		CFG_RXCLK_MUXSEL0_SET(&rgmii, pdata->rx_delay);
 		rgmii |= CFG_SPEED_1250;
 
 		xgene_enet_rd_csr(pdata, DEBUG_REG_ADDR, &value);
-- 
2.7.4