[PATCH -next] drm/mediatek: Remove redundant dev_err call

[Shang XiaoJing]

devm_ioremap_resource() prints error message in itself. Remove the
dev_err call to avoid redundant error message.

Signed-off-by: Shang XiaoJing <shangxiaojing at huawei.com>
---
 drivers/gpu/drm/mediatek/mtk_disp_aal.c   | 4 +---
 drivers/gpu/drm/mediatek/mtk_disp_merge.c | 4 +---
 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c   | 4 +---
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_aal.c b/drivers/gpu/drm/mediatek/mtk_disp_aal.c
index 0f9d7efb61d7..e72d5d8d77d8 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_aal.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_aal.c
@@ -118,10 +118,8 @@ static int mtk_disp_aal_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	priv->regs = devm_ioremap_resource(dev, res);
-	if (IS_ERR(priv->regs)) {
-		dev_err(dev, "failed to ioremap aal\n");
+	if (IS_ERR(priv->regs))
 		return PTR_ERR(priv->regs);
-	}
 
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_merge.c b/drivers/gpu/drm/mediatek/mtk_disp_merge.c
index 6428b6203ffe..e096b6fb440c 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_merge.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_merge.c
@@ -252,10 +252,8 @@ static int mtk_disp_merge_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	priv->regs = devm_ioremap_resource(dev, res);
-	if (IS_ERR(priv->regs)) {
-		dev_err(dev, "failed to ioremap merge\n");
+	if (IS_ERR(priv->regs))
 		return PTR_ERR(priv->regs);
-	}
 
 	priv->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(priv->clk)) {
diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c
index eecfa98ff52e..d6be2b415f5a 100644
--- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c
@@ -263,10 +263,8 @@ static int mtk_mdp_rdma_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	priv->regs = devm_ioremap_resource(dev, res);
-	if (IS_ERR(priv->regs)) {
-		dev_err(dev, "failed to ioremap rdma\n");
+	if (IS_ERR(priv->regs))
 		return PTR_ERR(priv->regs);
-	}
 
 	priv->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(priv->clk)) {
-- 
2.17.1