[PATCH v2 11/13] iio: proximity: Remove redundant dev_err()/dev_err_probe()

Since commit
55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"),
devm_request_irq() and devm_request_threaded_irq() automatically log
detailed error messages on failure. Remove the now-redundant
driver-specific dev_err() and dev_err_probe() calls.

Signed-off-by: Pan Chuang <[email protected]>
---
 drivers/iio/proximity/as3935.c      | 4 +---
 drivers/iio/proximity/d3323aa.c     | 2 +-
 drivers/iio/proximity/hx9023s.c     | 2 +-
 drivers/iio/proximity/irsd200.c     | 2 +-
 drivers/iio/proximity/mb1232.c      | 4 +---
 drivers/iio/proximity/srf04.c       | 4 +---
 drivers/iio/proximity/sx_common.c   | 2 +-
 drivers/iio/proximity/vcnl3020.c    | 6 +-----
 drivers/iio/proximity/vl53l0x-i2c.c | 4 +---
 9 files changed, 9 insertions(+), 21 deletions(-)

diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 93833037bc94..d7f43c3af165 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -428,10 +428,8 @@ static int as3935_probe(struct spi_device *spi)
 				dev_name(dev),
 				indio_dev);
 
-	if (ret) {
-		dev_err(dev, "unable to request irq\n");
+	if (ret)
 		return ret;
-	}
 
 	ret = devm_iio_device_register(dev, indio_dev);
 	if (ret < 0) {
diff --git a/drivers/iio/proximity/d3323aa.c b/drivers/iio/proximity/d3323aa.c
index d40e3dff9eb1..1f43c1fed342 100644
--- a/drivers/iio/proximity/d3323aa.c
+++ b/drivers/iio/proximity/d3323aa.c
@@ -771,7 +771,7 @@ static int d3323aa_probe(struct platform_device *pdev)
 			       IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 			       dev_name(dev), indio_dev);
 	if (ret)
-		return dev_err_probe(dev, ret, "Could not request IRQ\n");
+		return ret;
 
 	ret = d3323aa_setup(indio_dev, D3323AA_LP_FILTER_FREQ_DEFAULT_IDX,
 			    D3323AA_FILTER_GAIN_DEFAULT_IDX,
diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c
index a6ff7cbe9e65..0199a6351a46 100644
--- a/drivers/iio/proximity/hx9023s.c
+++ b/drivers/iio/proximity/hx9023s.c
@@ -1139,7 +1139,7 @@ static int hx9023s_probe(struct i2c_client *client)
 						IRQF_ONESHOT,
 						"hx9023s_event", indio_dev);
 		if (ret)
-			return dev_err_probe(dev, ret, "irq request failed\n");
+			return ret;
 
 		data->trig = devm_iio_trigger_alloc(dev, "%s-dev%d",
 						    indio_dev->name,
diff --git a/drivers/iio/proximity/irsd200.c b/drivers/iio/proximity/irsd200.c
index 65af31d43453..b3db7f3a49f6 100644
--- a/drivers/iio/proximity/irsd200.c
+++ b/drivers/iio/proximity/irsd200.c
@@ -910,7 +910,7 @@ static int irsd200_probe(struct i2c_client *client)
 					IRQF_TRIGGER_RISING | IRQF_ONESHOT,
 					NULL, indio_dev);
 	if (ret)
-		return dev_err_probe(data->dev, ret, "Could not request irq\n");
+		return ret;
 
 	trigger = devm_iio_trigger_alloc(data->dev, "%s-dev%d", indio_dev->name,
 					 iio_device_id(indio_dev));
diff --git a/drivers/iio/proximity/mb1232.c b/drivers/iio/proximity/mb1232.c
index eab881b0cdc7..accfc296e1f0 100644
--- a/drivers/iio/proximity/mb1232.c
+++ b/drivers/iio/proximity/mb1232.c
@@ -213,10 +213,8 @@ static int mb1232_probe(struct i2c_client *client)
 	if (data->irqnr > 0) {
 		ret = devm_request_irq(dev, data->irqnr, mb1232_handle_irq,
 				IRQF_TRIGGER_FALLING, id->name, indio_dev);
-		if (ret < 0) {
-			dev_err(dev, "request_irq: %d\n", ret);
+		if (ret)
 			return ret;
-		}
 	}
 
 	ret = devm_iio_triggered_buffer_setup(dev, indio_dev,
diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c
index 7be50bdebfcb..01fbde4d9d36 100644
--- a/drivers/iio/proximity/srf04.c
+++ b/drivers/iio/proximity/srf04.c
@@ -303,10 +303,8 @@ static int srf04_probe(struct platform_device *pdev)
 	ret = devm_request_irq(dev, data->irqnr, srf04_handle_irq,
 			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 			pdev->name, indio_dev);
-	if (ret < 0) {
-		dev_err(data->dev, "request_irq: %d\n", ret);
+	if (ret)
 		return ret;
-	}
 
 	platform_set_drvdata(pdev, indio_dev);
 
diff --git a/drivers/iio/proximity/sx_common.c b/drivers/iio/proximity/sx_common.c
index 59b35e40739b..4d4937395d9a 100644
--- a/drivers/iio/proximity/sx_common.c
+++ b/drivers/iio/proximity/sx_common.c
@@ -517,7 +517,7 @@ int sx_common_probe(struct i2c_client *client,
 						IRQF_ONESHOT,
 						"sx_event", indio_dev);
 		if (ret)
-			return dev_err_probe(dev, ret, "No IRQ\n");
+			return ret;
 
 		data->trig = devm_iio_trigger_alloc(dev, "%s-dev%d",
 						    indio_dev->name,
diff --git a/drivers/iio/proximity/vcnl3020.c b/drivers/iio/proximity/vcnl3020.c
index 7f417372566a..6b0d7a9038d9 100644
--- a/drivers/iio/proximity/vcnl3020.c
+++ b/drivers/iio/proximity/vcnl3020.c
@@ -638,12 +638,8 @@ static int vcnl3020_probe(struct i2c_client *client)
 					       NULL, vcnl3020_handle_irq_thread,
 					       IRQF_ONESHOT, indio_dev->name,
 					       indio_dev);
-		if (rc) {
-			dev_err(&client->dev,
-				"Error (%d) irq request failed (%u)\n", rc,
-				client->irq);
+		if (rc)
 			return rc;
-		}
 	}
 
 	return devm_iio_device_register(&client->dev, indio_dev);
diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c
index b7127c3c52d2..9fe14ceb8be7 100644
--- a/drivers/iio/proximity/vl53l0x-i2c.c
+++ b/drivers/iio/proximity/vl53l0x-i2c.c
@@ -127,10 +127,8 @@ static int vl53l0x_configure_irq(struct i2c_client *client,
 	ret = devm_request_threaded_irq(&client->dev, client->irq,
 			NULL, vl53l0x_threaded_irq,
 			irq_flags | IRQF_ONESHOT, indio_dev->name, indio_dev);
-	if (ret) {
-		dev_err(&client->dev, "devm_request_irq error: %d\n", ret);
+	if (ret)
 		return ret;
-	}
 
 	ret = i2c_smbus_write_byte_data(data->client,
 			VL_REG_SYSTEM_INTERRUPT_CONFIG_GPIO,
-- 
2.34.1