[PATCH] phy: hix5hd2-sata: Convert to use devm_ioremap_resource

[Axel Lin <axel.lin@ingics.com>]

devm_ioremap_resource() also has sanity check for the res argument which is
missed in current code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 drivers/phy/phy-hix5hd2-sata.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/phy-hix5hd2-sata.c b/drivers/phy/phy-hix5hd2-sata.c
index 34915b4..798adcf 100644
--- a/drivers/phy/phy-hix5hd2-sata.c
+++ b/drivers/phy/phy-hix5hd2-sata.c
@@ -147,9 +147,9 @@ static int hix5hd2_sata_phy_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->base = devm_ioremap(dev, res->start, resource_size(res));
-	if (!priv->base)
-		return -ENOMEM;
+	priv->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(priv->base))
+		return PTR_ERR(priv->base);
 
 	priv->peri_ctrl = syscon_regmap_lookup_by_phandle(dev->of_node,
 					"hisilicon,peripheral-syscon");
-- 
1.9.1