[PATCH v2] stmmac: dwmac-loongson: change the pr_info() to dev_err() in loongson_dwmac_probe()

[zhaoxiao]

Change the pr_info to dev_err.

Signed-off-by: zhaoxiao <zhaoxiao@xxxxxxxxxxxxx>
---
v2: Remove the adding a return. 
 drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index 4c9a37dd0d3f..abcb55f87579 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -54,14 +54,13 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
 	bool mdio = false;
 
 	np = dev_of_node(&pdev->dev);
-
 	if (!np) {
-		pr_info("dwmac_loongson_pci: No OF node\n");
+		dev_err(&pdev->dev, "dwmac_loongson_pci: No OF node\n");
 		return -ENODEV;
 	}
 
 	if (!of_device_is_compatible(np, "loongson, pci-gmac")) {
-		pr_info("dwmac_loongson_pci: Incompatible OF node\n");
+		dev_err(&pdev->dev, "dwmac_loongson_pci: Incompatible OF node\n");
 		return -ENODEV;
 	}
 
@@ -69,6 +68,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
 	if (!plat)
 		return -ENOMEM;
 
+
 	if (plat->mdio_node) {
 		dev_err(&pdev->dev, "Found MDIO subnode\n");
 		mdio = true;
@@ -111,6 +111,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
 	phy_mode = device_get_phy_mode(&pdev->dev);
 	if (phy_mode < 0)
 		dev_err(&pdev->dev, "phy_mode not found\n");
+	
 
 	plat->phy_interface = phy_mode;
 	plat->interface = PHY_INTERFACE_MODE_GMII;
-- 
2.20.1