platform_get_irq(), devm_request_irq() and devm_request_threaded_irq()
already print an error message via dev_err_probe() on failure, so
wrapping their return value with another dev_err_probe() results in
duplicate error output.

Drop these redundant dev_err_probe() calls across i2c bus drivers
and return the error code directly instead.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
---
 drivers/i2c/busses/i2c-amd-asf-plat.c      | 4 ++--
 drivers/i2c/busses/i2c-bcm-iproc.c         | 3 +--
 drivers/i2c/busses/i2c-gxp.c               | 2 +-
 drivers/i2c/busses/i2c-hisi.c              | 2 +-
 drivers/i2c/busses/i2c-imx-lpi2c.c         | 2 +-
 drivers/i2c/busses/i2c-imx.c               | 2 +-
 drivers/i2c/busses/i2c-k1.c                | 4 ++--
 drivers/i2c/busses/i2c-ls2x.c              | 2 +-
 drivers/i2c/busses/i2c-microchip-corei2c.c | 3 +--
 drivers/i2c/busses/i2c-mlxbf.c             | 2 +-
 drivers/i2c/busses/i2c-nomadik.c           | 3 +--
 drivers/i2c/busses/i2c-qcom-geni.c         | 3 +--
 drivers/i2c/busses/i2c-riic.c              | 3 +--
 drivers/i2c/busses/i2c-rzv2m.c             | 2 +-
 drivers/i2c/busses/i2c-sprd.c              | 4 +---
 drivers/i2c/busses/i2c-st.c                | 3 +--
 drivers/i2c/busses/i2c-stm32f4.c           | 6 ++----
 drivers/i2c/busses/i2c-stm32f7.c           | 4 ++--
 drivers/i2c/busses/i2c-sun6i-p2wi.c        | 4 +---
 drivers/i2c/busses/i2c-synquacer.c         | 2 +-
 drivers/i2c/busses/i2c-uniphier-f.c        | 2 +-
 drivers/i2c/busses/i2c-uniphier.c          | 2 +-
 drivers/i2c/busses/i2c-viai2c-wmt.c        | 3 +--
 drivers/i2c/busses/i2c-viai2c-zhaoxin.c    | 3 +--
 drivers/i2c/busses/i2c-xlp9xx.c            | 2 +-
 25 files changed, 29 insertions(+), 43 deletions(-)

diff --git a/drivers/i2c/busses/i2c-amd-asf-plat.c b/drivers/i2c/busses/i2c-amd-asf-plat.c
index 5968953e483a..b0b40fe1d79b 100644
--- a/drivers/i2c/busses/i2c-amd-asf-plat.c
+++ b/drivers/i2c/busses/i2c-amd-asf-plat.c
@@ -337,11 +337,11 @@ static int amd_asf_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
-		return dev_err_probe(dev, irq, "missing IRQ resources\n");
+		return irq;
 
 	ret = devm_request_irq(dev, irq, amd_asf_irq_handler, IRQF_SHARED, "amd_asf", asf_dev);
 	if (ret)
-		return dev_err_probe(dev, ret, "Unable to request irq: %d for use\n", irq);
+		return ret;
 
 	asf_dev->adap.owner = THIS_MODULE;
 	asf_dev->adap.algo = &amd_asf_smbus_algorithm;
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index b5629cffe99b..0107621db792 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -1136,8 +1136,7 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev)
 				       bcm_iproc_i2c_isr, 0, pdev->name,
 				       iproc_i2c);
 		if (ret < 0)
-			return dev_err_probe(iproc_i2c->device, ret,
-					     "unable to request irq %i\n", irq);
+			return ret;
 
 		iproc_i2c->irq = irq;
 	} else {
diff --git a/drivers/i2c/busses/i2c-gxp.c b/drivers/i2c/busses/i2c-gxp.c
index f9a5465f52da..6a5cef7e4383 100644
--- a/drivers/i2c/busses/i2c-gxp.c
+++ b/drivers/i2c/busses/i2c-gxp.c
@@ -551,7 +551,7 @@ static int gxp_i2c_probe(struct platform_device *pdev)
 	rc = devm_request_irq(&pdev->dev, drvdata->irq, gxp_i2c_irq_handler,
 			      IRQF_SHARED, gxp_i2c_name[drvdata->engine], drvdata);
 	if (rc < 0)
-		return dev_err_probe(&pdev->dev, rc, "irq request failed\n");
+		return rc;
 
 	i2c_parse_fw_timings(&pdev->dev, &drvdata->t, true);
 
diff --git a/drivers/i2c/busses/i2c-hisi.c b/drivers/i2c/busses/i2c-hisi.c
index 04d7978cae04..ba5c9579ae19 100644
--- a/drivers/i2c/busses/i2c-hisi.c
+++ b/drivers/i2c/busses/i2c-hisi.c
@@ -481,7 +481,7 @@ static int hisi_i2c_probe(struct platform_device *pdev)
 
 	ret = devm_request_irq(dev, ctlr->irq, hisi_i2c_irq, 0, "hisi-i2c", ctlr);
 	if (ret)
-		return dev_err_probe(dev, ret, "failed to request irq handler\n");
+		return ret;
 
 	ctlr->clk = devm_clk_get_optional_enabled(&pdev->dev, NULL);
 	if (IS_ERR_OR_NULL(ctlr->clk)) {
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index e6c24a9d934d..1ad7a645ca9a 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -1513,7 +1513,7 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, lpi2c_imx->irq, lpi2c_imx_isr, IRQF_NO_SUSPEND,
 			       pdev->name, lpi2c_imx);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret, "can't claim irq %d\n", lpi2c_imx->irq);
+		return ret;
 
 	i2c_set_adapdata(&lpi2c_imx->adapter, lpi2c_imx);
 	platform_set_drvdata(pdev, lpi2c_imx);
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 28313d0fad37..888223b23597 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1720,7 +1720,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
-		return dev_err_probe(&pdev->dev, irq, "can't get IRQ\n");
+		return irq;
 
 	base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(base))
diff --git a/drivers/i2c/busses/i2c-k1.c b/drivers/i2c/busses/i2c-k1.c
index 487f23fde725..a04874209367 100644
--- a/drivers/i2c/busses/i2c-k1.c
+++ b/drivers/i2c/busses/i2c-k1.c
@@ -852,12 +852,12 @@ static int spacemit_i2c_probe(struct platform_device *pdev)
 
 	i2c->irq = platform_get_irq(pdev, 0);
 	if (i2c->irq < 0)
-		return dev_err_probe(dev, i2c->irq, "failed to get irq resource");
+		return i2c->irq;
 
 	ret = devm_request_irq(i2c->dev, i2c->irq, spacemit_i2c_irq_handler,
 			       IRQF_NO_SUSPEND, dev_name(i2c->dev), i2c);
 	if (ret)
-		return dev_err_probe(dev, ret, "failed to request irq");
+		return ret;
 
 	clk = devm_clk_get_enabled(dev, "func");
 	if (IS_ERR(clk))
diff --git a/drivers/i2c/busses/i2c-ls2x.c b/drivers/i2c/busses/i2c-ls2x.c
index b475dd27b7af..af7bf61b0f4d 100644
--- a/drivers/i2c/busses/i2c-ls2x.c
+++ b/drivers/i2c/busses/i2c-ls2x.c
@@ -323,7 +323,7 @@ static int ls2x_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, irq, ls2x_i2c_isr, IRQF_SHARED, "ls2x-i2c",
 			       priv);
 	if (ret < 0)
-		return dev_err_probe(dev, ret, "Unable to request irq %d\n", irq);
+		return ret;
 
 	return devm_i2c_add_adapter(dev, adap);
 }
diff --git a/drivers/i2c/busses/i2c-microchip-corei2c.c b/drivers/i2c/busses/i2c-microchip-corei2c.c
index 330e150ef6d5..5a429f17359f 100644
--- a/drivers/i2c/busses/i2c-microchip-corei2c.c
+++ b/drivers/i2c/busses/i2c-microchip-corei2c.c
@@ -581,8 +581,7 @@ static int mchp_corei2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, irq, mchp_corei2c_isr, IRQF_SHARED,
 			       pdev->name, idev);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret,
-				     "failed to claim irq %d\n", irq);
+		return ret;
 
 	ret = clk_prepare_enable(idev->i2c_clk);
 	if (ret)
diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c
index 6c1cfe9ec8ac..5df8e96408b1 100644
--- a/drivers/i2c/busses/i2c-mlxbf.c
+++ b/drivers/i2c/busses/i2c-mlxbf.c
@@ -2348,7 +2348,7 @@ static int mlxbf_i2c_probe(struct platform_device *pdev)
 			       IRQF_SHARED | IRQF_PROBE_SHARED,
 			       dev_name(dev), priv);
 	if (ret < 0)
-		return dev_err_probe(dev, ret, "Cannot get irq %d\n", irq);
+		return ret;
 
 	priv->irq = irq;
 
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 404709179d73..c3878670da9c 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -1137,8 +1137,7 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
 	ret = devm_request_irq(dev, priv->irq, i2c_irq_handler, 0,
 			       DRIVER_NAME, priv);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "cannot claim the irq %d\n", priv->irq);
+		return ret;
 
 	priv->clk = devm_clk_get_enabled(dev, NULL);
 	if (IS_ERR(priv->clk))
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 96dbf04138be..b10f665394aa 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -1118,8 +1118,7 @@ static int geni_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, IRQF_NO_AUTOEN,
 			       dev_name(dev), gi2c);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "Request_irq failed: %d\n", gi2c->irq);
+		return ret;
 
 	i2c_set_adapdata(&gi2c->adap, gi2c);
 	gi2c->adap.dev.parent = dev;
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index 6d2ebf67dd62..2fa48219b66b 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -554,8 +554,7 @@ static int riic_i2c_probe(struct platform_device *pdev)
 
 		ret = devm_request_irq(dev, irq, irq_desc->isr, 0, irq_desc->name, riic);
 		if (ret)
-			return dev_err_probe(dev, ret, "failed to request irq %s\n",
-					     irq_desc->name);
+			return ret;
 	}
 
 
diff --git a/drivers/i2c/busses/i2c-rzv2m.c b/drivers/i2c/busses/i2c-rzv2m.c
index 4ba8eaa322e5..206a99e722a3 100644
--- a/drivers/i2c/busses/i2c-rzv2m.c
+++ b/drivers/i2c/busses/i2c-rzv2m.c
@@ -442,7 +442,7 @@ static int rzv2m_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, irq, rzv2m_i2c_tia_irq_handler, 0,
 			       dev_name(dev), priv);
 	if (ret < 0)
-		return dev_err_probe(dev, ret, "Unable to request irq %d\n", irq);
+		return ret;
 
 	adap = &priv->adap;
 	adap->nr = pdev->id;
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
index 7b321a956fca..c42925f9a330 100644
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@ -546,10 +546,8 @@ static int sprd_i2c_probe(struct platform_device *pdev)
 		sprd_i2c_isr, sprd_i2c_isr_thread,
 		IRQF_NO_SUSPEND | IRQF_ONESHOT,
 		pdev->name, i2c_dev);
-	if (ret) {
-		dev_err_probe(&pdev->dev, ret, "failed to request irq %d\n", i2c_dev->irq);
+	if (ret)
 		goto err_rpm_put;
-	}
 
 	ret = i2c_add_numbered_adapter(&i2c_dev->adap);
 	if (ret) {
diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 3f89c2145741..0a2b43b5577b 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -825,8 +825,7 @@ static int st_i2c_probe(struct platform_device *pdev)
 			NULL, st_i2c_isr_thread,
 			IRQF_ONESHOT, pdev->name, i2c_dev);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret,
-				     "Failed to request irq %i\n", i2c_dev->irq);
+		return ret;
 
 	pinctrl_pm_select_default_state(i2c_dev->dev);
 	/* In case idle state available, select it */
diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c
index 44e8b04962bb..579ab29ef554 100644
--- a/drivers/i2c/busses/i2c-stm32f4.c
+++ b/drivers/i2c/busses/i2c-stm32f4.c
@@ -801,14 +801,12 @@ static int stm32f4_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, irq_event, stm32f4_i2c_isr_event, 0,
 			       pdev->name, i2c_dev);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret,
-				     "Failed to request irq event %i\n", irq_event);
+		return ret;
 
 	ret = devm_request_irq(&pdev->dev, irq_error, stm32f4_i2c_isr_error, 0,
 			       pdev->name, i2c_dev);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret,
-				     "Failed to request irq error %i\n", irq_error);
+		return ret;
 
 	ret = stm32f4_i2c_hw_config(i2c_dev);
 	if (ret)
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index d6d993b436cb..6bd281a9ef72 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -2204,7 +2204,7 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
 					IRQF_ONESHOT,
 					pdev->name, i2c_dev);
 	if (ret)
-		return dev_err_probe(&pdev->dev, ret, "Failed to request irq event\n");
+		return ret;
 
 	if (!i2c_dev->setup.single_it_line) {
 		irq_error = platform_get_irq(pdev, 1);
@@ -2217,7 +2217,7 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
 						IRQF_ONESHOT,
 						pdev->name, i2c_dev);
 		if (ret)
-			return dev_err_probe(&pdev->dev, ret, "Failed to request irq error\n");
+			return ret;
 	}
 
 	ret = stm32f7_i2c_setup_timing(i2c_dev, &i2c_dev->setup);
diff --git a/drivers/i2c/busses/i2c-sun6i-p2wi.c b/drivers/i2c/busses/i2c-sun6i-p2wi.c
index dffbe776a195..4f70b12a9559 100644
--- a/drivers/i2c/busses/i2c-sun6i-p2wi.c
+++ b/drivers/i2c/busses/i2c-sun6i-p2wi.c
@@ -261,10 +261,8 @@ static int p2wi_probe(struct platform_device *pdev)
 	i2c_set_adapdata(&p2wi->adapter, p2wi);
 
 	ret = devm_request_irq(dev, irq, p2wi_interrupt, 0, pdev->name, p2wi);
-	if (ret) {
-		dev_err_probe(dev, ret, "can't register interrupt handler irq%d\n", irq);
+	if (ret)
 		goto err_reset_assert;
-	}
 
 	writel(P2WI_CTRL_SOFT_RST, p2wi->regs + P2WI_CTRL);
 
diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index 4891d68bf0ee..0216e398f274 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -576,7 +576,7 @@ static int synquacer_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, i2c->irq, synquacer_i2c_isr,
 			       0, dev_name(&pdev->dev), i2c);
 	if (ret < 0)
-		return dev_err_probe(&pdev->dev, ret, "cannot claim IRQ %d\n", i2c->irq);
+		return ret;
 
 	i2c->state = STATE_IDLE;
 	i2c->dev = &pdev->dev;
diff --git a/drivers/i2c/busses/i2c-uniphier-f.c b/drivers/i2c/busses/i2c-uniphier-f.c
index ca0358e8f928..7190802a493c 100644
--- a/drivers/i2c/busses/i2c-uniphier-f.c
+++ b/drivers/i2c/busses/i2c-uniphier-f.c
@@ -560,7 +560,7 @@ static int uniphier_fi2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, irq, uniphier_fi2c_interrupt, 0,
 			       pdev->name, priv);
 	if (ret)
-		return dev_err_probe(dev, ret, "failed to request irq %d\n", irq);
+		return ret;
 
 	return i2c_add_adapter(&priv->adap);
 }
diff --git a/drivers/i2c/busses/i2c-uniphier.c b/drivers/i2c/busses/i2c-uniphier.c
index 9d49a3d5d612..ad7bbf5e2466 100644
--- a/drivers/i2c/busses/i2c-uniphier.c
+++ b/drivers/i2c/busses/i2c-uniphier.c
@@ -354,7 +354,7 @@ static int uniphier_i2c_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, irq, uniphier_i2c_interrupt, 0, pdev->name,
 			       priv);
 	if (ret)
-		return dev_err_probe(dev, ret, "failed to request irq %d\n", irq);
+		return ret;
 
 	return i2c_add_adapter(&priv->adap);
 }
diff --git a/drivers/i2c/busses/i2c-viai2c-wmt.c b/drivers/i2c/busses/i2c-viai2c-wmt.c
index 2cf3cc0165fb..d3dda7534b0a 100644
--- a/drivers/i2c/busses/i2c-viai2c-wmt.c
+++ b/drivers/i2c/busses/i2c-viai2c-wmt.c
@@ -114,8 +114,7 @@ static int wmt_i2c_probe(struct platform_device *pdev)
 	err = devm_request_irq(&pdev->dev, i2c->irq, wmt_i2c_isr,
 			       0, pdev->name, i2c);
 	if (err)
-		return dev_err_probe(&pdev->dev, err,
-				"failed to request irq %i\n", i2c->irq);
+		return err;
 
 	i2c->clk = of_clk_get(np, 0);
 	if (IS_ERR(i2c->clk))
diff --git a/drivers/i2c/busses/i2c-viai2c-zhaoxin.c b/drivers/i2c/busses/i2c-viai2c-zhaoxin.c
index 95dc64902b7c..764a2dbc957a 100644
--- a/drivers/i2c/busses/i2c-viai2c-zhaoxin.c
+++ b/drivers/i2c/busses/i2c-viai2c-zhaoxin.c
@@ -305,8 +305,7 @@ static int zxi2c_probe(struct platform_device *pdev)
 	error = devm_request_irq(&pdev->dev, i2c->irq, zxi2c_isr,
 				 IRQF_SHARED, pdev->name, i2c);
 	if (error)
-		return dev_err_probe(&pdev->dev, error,
-				"failed to request irq %i\n", i2c->irq);
+		return error;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c
index ddb1c3e8bc9d..ad0e5cd218f0 100644
--- a/drivers/i2c/busses/i2c-xlp9xx.c
+++ b/drivers/i2c/busses/i2c-xlp9xx.c
@@ -530,7 +530,7 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev)
 	err = devm_request_irq(&pdev->dev, priv->irq, xlp9xx_i2c_isr, 0,
 			       pdev->name, priv);
 	if (err)
-		return dev_err_probe(&pdev->dev, err, "IRQ request failed!\n");
+		return err;
 
 	init_completion(&priv->msg_complete);
 	priv->adapter.dev.parent = &pdev->dev;
-- 
2.25.1