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* [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-03-28 11:10 ` AngeloGioacchino Del Regno
  0 siblings, 0 replies; 10+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-03-28 11:10 UTC (permalink / raw)
  To: chunkuang.hu
  Cc: p.zabel, chunfeng.yun, kishon, vkoul, matthias.bgg, dri-devel,
	linux-mediatek, linux-arm-kernel, linux-phy, linux-kernel,
	AngeloGioacchino Del Regno

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi.c | 50 +++++++++++------------------
 1 file changed, 19 insertions(+), 31 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 5fb4217fb8e0..d4bd419abc3c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -120,20 +120,16 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi_phy->regs);
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-	if (IS_ERR(ref_clk)) {
-		ret = PTR_ERR(ref_clk);
-		dev_err(&pdev->dev, "Failed to get PLL reference clock: %d\n",
-			ret);
-		return ret;
-	}
+	if (IS_ERR(ref_clk))
+		return dev_err_probe(dev, PTR_ERR(ref_clk),
+				     "Failed to get PLL reference clock\n");
+
 	ref_clk_name = __clk_get_name(ref_clk);
 
 	ret = of_property_read_string(dev->of_node, "clock-output-names",
 				      &clk_init.name);
-	if (ret < 0) {
-		dev_err(dev, "Failed to read clock-output-names: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to read clock-output-names\n");
 
 	hdmi_phy->dev = dev;
 	hdmi_phy->conf =
@@ -141,25 +137,19 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mtk_hdmi_phy_clk_get_data(hdmi_phy, &clk_init);
 	hdmi_phy->pll_hw.init = &clk_init;
 	hdmi_phy->pll = devm_clk_register(dev, &hdmi_phy->pll_hw);
-	if (IS_ERR(hdmi_phy->pll)) {
-		ret = PTR_ERR(hdmi_phy->pll);
-		dev_err(dev, "Failed to register PLL: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(hdmi_phy->pll))
+		return dev_err_probe(dev, PTR_ERR(hdmi_phy->pll),
+				    "Failed to register PLL\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias",
 				   &hdmi_phy->ibias);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias_up",
 				   &hdmi_phy->ibias_up);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias up: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias_up\n");
 
 	dev_info(dev, "Using default TX DRV impedance: 4.2k/36\n");
 	hdmi_phy->drv_imp_clk = 0x30;
@@ -168,17 +158,15 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	hdmi_phy->drv_imp_d0 = 0x30;
 
 	phy = devm_phy_create(dev, NULL, mtk_hdmi_phy_dev_get_ops(hdmi_phy));
-	if (IS_ERR(phy)) {
-		dev_err(dev, "Failed to create HDMI PHY\n");
-		return PTR_ERR(phy);
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy), "Cannot create HDMI PHY\n");
+
 	phy_set_drvdata(phy, hdmi_phy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		dev_err(dev, "Failed to register HDMI PHY\n");
-		return PTR_ERR(phy_provider);
-	}
+	if (IS_ERR(phy_provider))
+		return dev_err_probe(dev, PTR_ERR(phy_provider),
+				     "Failed to register HDMI PHY\n");
 
 	if (hdmi_phy->conf->pll_default_off)
 		hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
-- 
2.35.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-03-28 11:10 ` AngeloGioacchino Del Regno
  0 siblings, 0 replies; 10+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-03-28 11:10 UTC (permalink / raw)
  To: chunkuang.hu
  Cc: linux-phy, linux-kernel, dri-devel, kishon, matthias.bgg, vkoul,
	linux-mediatek, chunfeng.yun, linux-arm-kernel,
	AngeloGioacchino Del Regno

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi.c | 50 +++++++++++------------------
 1 file changed, 19 insertions(+), 31 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 5fb4217fb8e0..d4bd419abc3c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -120,20 +120,16 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi_phy->regs);
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-	if (IS_ERR(ref_clk)) {
-		ret = PTR_ERR(ref_clk);
-		dev_err(&pdev->dev, "Failed to get PLL reference clock: %d\n",
-			ret);
-		return ret;
-	}
+	if (IS_ERR(ref_clk))
+		return dev_err_probe(dev, PTR_ERR(ref_clk),
+				     "Failed to get PLL reference clock\n");
+
 	ref_clk_name = __clk_get_name(ref_clk);
 
 	ret = of_property_read_string(dev->of_node, "clock-output-names",
 				      &clk_init.name);
-	if (ret < 0) {
-		dev_err(dev, "Failed to read clock-output-names: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to read clock-output-names\n");
 
 	hdmi_phy->dev = dev;
 	hdmi_phy->conf =
@@ -141,25 +137,19 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mtk_hdmi_phy_clk_get_data(hdmi_phy, &clk_init);
 	hdmi_phy->pll_hw.init = &clk_init;
 	hdmi_phy->pll = devm_clk_register(dev, &hdmi_phy->pll_hw);
-	if (IS_ERR(hdmi_phy->pll)) {
-		ret = PTR_ERR(hdmi_phy->pll);
-		dev_err(dev, "Failed to register PLL: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(hdmi_phy->pll))
+		return dev_err_probe(dev, PTR_ERR(hdmi_phy->pll),
+				    "Failed to register PLL\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias",
 				   &hdmi_phy->ibias);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias_up",
 				   &hdmi_phy->ibias_up);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias up: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias_up\n");
 
 	dev_info(dev, "Using default TX DRV impedance: 4.2k/36\n");
 	hdmi_phy->drv_imp_clk = 0x30;
@@ -168,17 +158,15 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	hdmi_phy->drv_imp_d0 = 0x30;
 
 	phy = devm_phy_create(dev, NULL, mtk_hdmi_phy_dev_get_ops(hdmi_phy));
-	if (IS_ERR(phy)) {
-		dev_err(dev, "Failed to create HDMI PHY\n");
-		return PTR_ERR(phy);
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy), "Cannot create HDMI PHY\n");
+
 	phy_set_drvdata(phy, hdmi_phy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		dev_err(dev, "Failed to register HDMI PHY\n");
-		return PTR_ERR(phy_provider);
-	}
+	if (IS_ERR(phy_provider))
+		return dev_err_probe(dev, PTR_ERR(phy_provider),
+				     "Failed to register HDMI PHY\n");
 
 	if (hdmi_phy->conf->pll_default_off)
 		hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
-- 
2.35.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-03-28 11:10 ` AngeloGioacchino Del Regno
  0 siblings, 0 replies; 10+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-03-28 11:10 UTC (permalink / raw)
  To: chunkuang.hu
  Cc: p.zabel, chunfeng.yun, kishon, vkoul, matthias.bgg, dri-devel,
	linux-mediatek, linux-arm-kernel, linux-phy, linux-kernel,
	AngeloGioacchino Del Regno

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi.c | 50 +++++++++++------------------
 1 file changed, 19 insertions(+), 31 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 5fb4217fb8e0..d4bd419abc3c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -120,20 +120,16 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi_phy->regs);
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-	if (IS_ERR(ref_clk)) {
-		ret = PTR_ERR(ref_clk);
-		dev_err(&pdev->dev, "Failed to get PLL reference clock: %d\n",
-			ret);
-		return ret;
-	}
+	if (IS_ERR(ref_clk))
+		return dev_err_probe(dev, PTR_ERR(ref_clk),
+				     "Failed to get PLL reference clock\n");
+
 	ref_clk_name = __clk_get_name(ref_clk);
 
 	ret = of_property_read_string(dev->of_node, "clock-output-names",
 				      &clk_init.name);
-	if (ret < 0) {
-		dev_err(dev, "Failed to read clock-output-names: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to read clock-output-names\n");
 
 	hdmi_phy->dev = dev;
 	hdmi_phy->conf =
@@ -141,25 +137,19 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mtk_hdmi_phy_clk_get_data(hdmi_phy, &clk_init);
 	hdmi_phy->pll_hw.init = &clk_init;
 	hdmi_phy->pll = devm_clk_register(dev, &hdmi_phy->pll_hw);
-	if (IS_ERR(hdmi_phy->pll)) {
-		ret = PTR_ERR(hdmi_phy->pll);
-		dev_err(dev, "Failed to register PLL: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(hdmi_phy->pll))
+		return dev_err_probe(dev, PTR_ERR(hdmi_phy->pll),
+				    "Failed to register PLL\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias",
 				   &hdmi_phy->ibias);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias_up",
 				   &hdmi_phy->ibias_up);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias up: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias_up\n");
 
 	dev_info(dev, "Using default TX DRV impedance: 4.2k/36\n");
 	hdmi_phy->drv_imp_clk = 0x30;
@@ -168,17 +158,15 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	hdmi_phy->drv_imp_d0 = 0x30;
 
 	phy = devm_phy_create(dev, NULL, mtk_hdmi_phy_dev_get_ops(hdmi_phy));
-	if (IS_ERR(phy)) {
-		dev_err(dev, "Failed to create HDMI PHY\n");
-		return PTR_ERR(phy);
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy), "Cannot create HDMI PHY\n");
+
 	phy_set_drvdata(phy, hdmi_phy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		dev_err(dev, "Failed to register HDMI PHY\n");
-		return PTR_ERR(phy_provider);
-	}
+	if (IS_ERR(phy_provider))
+		return dev_err_probe(dev, PTR_ERR(phy_provider),
+				     "Failed to register HDMI PHY\n");
 
 	if (hdmi_phy->conf->pll_default_off)
 		hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
-- 
2.35.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-03-28 11:10 ` AngeloGioacchino Del Regno
  0 siblings, 0 replies; 10+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-03-28 11:10 UTC (permalink / raw)
  To: chunkuang.hu
  Cc: p.zabel, chunfeng.yun, kishon, vkoul, matthias.bgg, dri-devel,
	linux-mediatek, linux-arm-kernel, linux-phy, linux-kernel,
	AngeloGioacchino Del Regno

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi.c | 50 +++++++++++------------------
 1 file changed, 19 insertions(+), 31 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 5fb4217fb8e0..d4bd419abc3c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -120,20 +120,16 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi_phy->regs);
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-	if (IS_ERR(ref_clk)) {
-		ret = PTR_ERR(ref_clk);
-		dev_err(&pdev->dev, "Failed to get PLL reference clock: %d\n",
-			ret);
-		return ret;
-	}
+	if (IS_ERR(ref_clk))
+		return dev_err_probe(dev, PTR_ERR(ref_clk),
+				     "Failed to get PLL reference clock\n");
+
 	ref_clk_name = __clk_get_name(ref_clk);
 
 	ret = of_property_read_string(dev->of_node, "clock-output-names",
 				      &clk_init.name);
-	if (ret < 0) {
-		dev_err(dev, "Failed to read clock-output-names: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to read clock-output-names\n");
 
 	hdmi_phy->dev = dev;
 	hdmi_phy->conf =
@@ -141,25 +137,19 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mtk_hdmi_phy_clk_get_data(hdmi_phy, &clk_init);
 	hdmi_phy->pll_hw.init = &clk_init;
 	hdmi_phy->pll = devm_clk_register(dev, &hdmi_phy->pll_hw);
-	if (IS_ERR(hdmi_phy->pll)) {
-		ret = PTR_ERR(hdmi_phy->pll);
-		dev_err(dev, "Failed to register PLL: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(hdmi_phy->pll))
+		return dev_err_probe(dev, PTR_ERR(hdmi_phy->pll),
+				    "Failed to register PLL\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias",
 				   &hdmi_phy->ibias);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias_up",
 				   &hdmi_phy->ibias_up);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias up: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias_up\n");
 
 	dev_info(dev, "Using default TX DRV impedance: 4.2k/36\n");
 	hdmi_phy->drv_imp_clk = 0x30;
@@ -168,17 +158,15 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	hdmi_phy->drv_imp_d0 = 0x30;
 
 	phy = devm_phy_create(dev, NULL, mtk_hdmi_phy_dev_get_ops(hdmi_phy));
-	if (IS_ERR(phy)) {
-		dev_err(dev, "Failed to create HDMI PHY\n");
-		return PTR_ERR(phy);
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy), "Cannot create HDMI PHY\n");
+
 	phy_set_drvdata(phy, hdmi_phy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		dev_err(dev, "Failed to register HDMI PHY\n");
-		return PTR_ERR(phy_provider);
-	}
+	if (IS_ERR(phy_provider))
+		return dev_err_probe(dev, PTR_ERR(phy_provider),
+				     "Failed to register HDMI PHY\n");
 
 	if (hdmi_phy->conf->pll_default_off)
 		hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
-- 
2.35.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 10+ messages in thread

* [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-03-28 11:10 ` AngeloGioacchino Del Regno
  0 siblings, 0 replies; 10+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-03-28 11:10 UTC (permalink / raw)
  To: chunkuang.hu
  Cc: p.zabel, chunfeng.yun, kishon, vkoul, matthias.bgg, dri-devel,
	linux-mediatek, linux-arm-kernel, linux-phy, linux-kernel,
	AngeloGioacchino Del Regno

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi.c | 50 +++++++++++------------------
 1 file changed, 19 insertions(+), 31 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 5fb4217fb8e0..d4bd419abc3c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -120,20 +120,16 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi_phy->regs);
 
 	ref_clk = devm_clk_get(dev, "pll_ref");
-	if (IS_ERR(ref_clk)) {
-		ret = PTR_ERR(ref_clk);
-		dev_err(&pdev->dev, "Failed to get PLL reference clock: %d\n",
-			ret);
-		return ret;
-	}
+	if (IS_ERR(ref_clk))
+		return dev_err_probe(dev, PTR_ERR(ref_clk),
+				     "Failed to get PLL reference clock\n");
+
 	ref_clk_name = __clk_get_name(ref_clk);
 
 	ret = of_property_read_string(dev->of_node, "clock-output-names",
 				      &clk_init.name);
-	if (ret < 0) {
-		dev_err(dev, "Failed to read clock-output-names: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to read clock-output-names\n");
 
 	hdmi_phy->dev = dev;
 	hdmi_phy->conf =
@@ -141,25 +137,19 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	mtk_hdmi_phy_clk_get_data(hdmi_phy, &clk_init);
 	hdmi_phy->pll_hw.init = &clk_init;
 	hdmi_phy->pll = devm_clk_register(dev, &hdmi_phy->pll_hw);
-	if (IS_ERR(hdmi_phy->pll)) {
-		ret = PTR_ERR(hdmi_phy->pll);
-		dev_err(dev, "Failed to register PLL: %d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(hdmi_phy->pll))
+		return dev_err_probe(dev, PTR_ERR(hdmi_phy->pll),
+				    "Failed to register PLL\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias",
 				   &hdmi_phy->ibias);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias\n");
 
 	ret = of_property_read_u32(dev->of_node, "mediatek,ibias_up",
 				   &hdmi_phy->ibias_up);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to get ibias up: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get ibias_up\n");
 
 	dev_info(dev, "Using default TX DRV impedance: 4.2k/36\n");
 	hdmi_phy->drv_imp_clk = 0x30;
@@ -168,17 +158,15 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
 	hdmi_phy->drv_imp_d0 = 0x30;
 
 	phy = devm_phy_create(dev, NULL, mtk_hdmi_phy_dev_get_ops(hdmi_phy));
-	if (IS_ERR(phy)) {
-		dev_err(dev, "Failed to create HDMI PHY\n");
-		return PTR_ERR(phy);
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy), "Cannot create HDMI PHY\n");
+
 	phy_set_drvdata(phy, hdmi_phy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy_provider)) {
-		dev_err(dev, "Failed to register HDMI PHY\n");
-		return PTR_ERR(phy_provider);
-	}
+	if (IS_ERR(phy_provider))
+		return dev_err_probe(dev, PTR_ERR(phy_provider),
+				     "Failed to register HDMI PHY\n");
 
 	if (hdmi_phy->conf->pll_default_off)
 		hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
-- 
2.35.1


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply related	[flat|nested] 10+ messages in thread

* Re: [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
  2022-03-28 11:10 ` AngeloGioacchino Del Regno
                     ` (2 preceding siblings ...)
  (?)
@ 2022-04-13  7:49   ` Vinod Koul
  -1 siblings, 0 replies; 10+ messages in thread
From: Vinod Koul @ 2022-04-13  7:49 UTC (permalink / raw)
  To: AngeloGioacchino Del Regno
  Cc: chunkuang.hu, p.zabel, chunfeng.yun, kishon, matthias.bgg,
	dri-devel, linux-mediatek, linux-arm-kernel, linux-phy,
	linux-kernel

On 28-03-22, 13:10, AngeloGioacchino Del Regno wrote:
> Use the dev_err_probe() helper to simplify error handling during probe.

Applied, thanks

-- 
~Vinod

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-04-13  7:49   ` Vinod Koul
  0 siblings, 0 replies; 10+ messages in thread
From: Vinod Koul @ 2022-04-13  7:49 UTC (permalink / raw)
  To: AngeloGioacchino Del Regno
  Cc: chunkuang.hu, p.zabel, chunfeng.yun, kishon, matthias.bgg,
	dri-devel, linux-mediatek, linux-arm-kernel, linux-phy,
	linux-kernel

On 28-03-22, 13:10, AngeloGioacchino Del Regno wrote:
> Use the dev_err_probe() helper to simplify error handling during probe.

Applied, thanks

-- 
~Vinod

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-04-13  7:49   ` Vinod Koul
  0 siblings, 0 replies; 10+ messages in thread
From: Vinod Koul @ 2022-04-13  7:49 UTC (permalink / raw)
  To: AngeloGioacchino Del Regno
  Cc: chunkuang.hu, linux-phy, linux-kernel, dri-devel, kishon,
	matthias.bgg, linux-mediatek, chunfeng.yun, linux-arm-kernel

On 28-03-22, 13:10, AngeloGioacchino Del Regno wrote:
> Use the dev_err_probe() helper to simplify error handling during probe.

Applied, thanks

-- 
~Vinod

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-04-13  7:49   ` Vinod Koul
  0 siblings, 0 replies; 10+ messages in thread
From: Vinod Koul @ 2022-04-13  7:49 UTC (permalink / raw)
  To: AngeloGioacchino Del Regno
  Cc: chunkuang.hu, p.zabel, chunfeng.yun, kishon, matthias.bgg,
	dri-devel, linux-mediatek, linux-arm-kernel, linux-phy,
	linux-kernel

On 28-03-22, 13:10, AngeloGioacchino Del Regno wrote:
> Use the dev_err_probe() helper to simplify error handling during probe.

Applied, thanks

-- 
~Vinod

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()
@ 2022-04-13  7:49   ` Vinod Koul
  0 siblings, 0 replies; 10+ messages in thread
From: Vinod Koul @ 2022-04-13  7:49 UTC (permalink / raw)
  To: AngeloGioacchino Del Regno
  Cc: chunkuang.hu, p.zabel, chunfeng.yun, kishon, matthias.bgg,
	dri-devel, linux-mediatek, linux-arm-kernel, linux-phy,
	linux-kernel

On 28-03-22, 13:10, AngeloGioacchino Del Regno wrote:
> Use the dev_err_probe() helper to simplify error handling during probe.

Applied, thanks

-- 
~Vinod

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2022-04-13  7:50 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-28 11:10 [PATCH] phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe() AngeloGioacchino Del Regno
2022-03-28 11:10 ` AngeloGioacchino Del Regno
2022-03-28 11:10 ` AngeloGioacchino Del Regno
2022-03-28 11:10 ` AngeloGioacchino Del Regno
2022-03-28 11:10 ` AngeloGioacchino Del Regno
2022-04-13  7:49 ` Vinod Koul
2022-04-13  7:49   ` Vinod Koul
2022-04-13  7:49   ` Vinod Koul
2022-04-13  7:49   ` Vinod Koul
2022-04-13  7:49   ` Vinod Koul

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