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charset="utf-8" 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 Reviewed-by: Andy Shevchenko --- drivers/iio/accel/adxl355_core.c | 3 +-- drivers/iio/accel/adxl367.c | 2 +- drivers/iio/accel/bma180.c | 4 +--- drivers/iio/accel/bma220_core.c | 3 +-- drivers/iio/accel/bma400_core.c | 3 +-- drivers/iio/accel/kionix-kx022a.c | 2 +- drivers/iio/accel/mma9551.c | 4 +--- drivers/iio/accel/mma9553.c | 5 +---- drivers/iio/accel/msa311.c | 2 +- drivers/iio/accel/mxc4005.c | 5 +---- drivers/iio/accel/stk8312.c | 5 +---- drivers/iio/accel/stk8ba50.c | 5 +---- 12 files changed, 12 insertions(+), 31 deletions(-) diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_c= ore.c index 68cb2557f390..080c9f6f9a11 100644 --- a/drivers/iio/accel/adxl355_core.c +++ b/drivers/iio/accel/adxl355_core.c @@ -768,8 +768,7 @@ static int adxl355_probe_trigger(struct iio_dev *indio_= dev, int irq) ret =3D devm_request_irq(data->dev, irq, &iio_trigger_generic_data_rdy_po= ll, IRQF_NO_THREAD, "adxl355_irq", data->dready_trig); if (ret) - return dev_err_probe(data->dev, ret, "request irq %d failed\n", - irq); + return ret; =20 ret =3D devm_iio_trigger_register(data->dev, data->dready_trig); if (ret) diff --git a/drivers/iio/accel/adxl367.c b/drivers/iio/accel/adxl367.c index 8c3de11a10a3..4ff1c7a0988b 100644 --- a/drivers/iio/accel/adxl367.c +++ b/drivers/iio/accel/adxl367.c @@ -1486,7 +1486,7 @@ int adxl367_probe(struct device *dev, const struct ad= xl367_ops *ops, adxl367_irq_handler, IRQF_ONESHOT, indio_dev->name, indio_dev); if (ret) - return dev_err_probe(st->dev, ret, "Failed to request irq\n"); + return ret; =20 return devm_iio_device_register(dev, indio_dev); } diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index 62bda8d76691..e7dbbd4766dd 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -988,10 +988,8 @@ static int bma180_probe(struct i2c_client *client) iio_trigger_generic_data_rdy_poll, IRQF_TRIGGER_RISING | IRQF_NO_THREAD, "bma180_event", data->trig); - if (ret) { - dev_err(dev, "unable to request IRQ\n"); + if (ret) goto err_trigger_free; - } =20 data->trig->ops =3D &bma180_trigger_ops; iio_trigger_set_drvdata(data->trig, indio_dev); diff --git a/drivers/iio/accel/bma220_core.c b/drivers/iio/accel/bma220_cor= e.c index 269e2b720ddb..b83abfdd84fd 100644 --- a/drivers/iio/accel/bma220_core.c +++ b/drivers/iio/accel/bma220_core.c @@ -544,8 +544,7 @@ int bma220_common_probe(struct device *dev, struct regm= ap *regmap, int irq) &bma220_irq_handler, IRQF_ONESHOT, indio_dev->name, indio_dev); if (ret) - return dev_err_probe(dev, ret, - "request irq %d failed\n", irq); + return ret; } =20 ret =3D devm_add_action_or_reset(dev, bma220_deinit, data); diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_cor= e.c index 05f72707f830..7e3cff4cca91 100644 --- a/drivers/iio/accel/bma400_core.c +++ b/drivers/iio/accel/bma400_core.c @@ -1789,8 +1789,7 @@ int bma400_probe(struct device *dev, struct regmap *r= egmap, int irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT, indio_dev->name, indio_dev); if (ret) - return dev_err_probe(data->dev, ret, - "request irq %d failed\n", irq); + return ret; } =20 ret =3D devm_iio_triggered_buffer_setup(dev, indio_dev, NULL, diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-k= x022a.c index 39485572a76b..02dd1db7a646 100644 --- a/drivers/iio/accel/kionix-kx022a.c +++ b/drivers/iio/accel/kionix-kx022a.c @@ -1435,7 +1435,7 @@ int kx022a_probe_internal(struct device *dev, const s= truct kx022a_chip_info *chi &kx022a_irq_thread_handler, IRQF_ONESHOT, name, idev); if (ret) - return dev_err_probe(data->dev, ret, "Could not request IRQ\n"); + return ret; =20 ret =3D devm_iio_trigger_register(dev, indio_trig); if (ret) diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c index 7d9cbfa01360..21e87c7b6f5d 100644 --- a/drivers/iio/accel/mma9551.c +++ b/drivers/iio/accel/mma9551.c @@ -420,10 +420,8 @@ static int mma9551_gpio_probe(struct iio_dev *indio_de= v) NULL, mma9551_event_handler, IRQF_TRIGGER_RISING | IRQF_ONESHOT, "mma9551_event", indio_dev); - if (ret < 0) { - dev_err(dev, "request irq %d failed\n", data->irqs[i]); + if (ret < 0) return ret; - } =20 dev_dbg(dev, "gpio resource, no:%d irq:%d\n", desc_to_gpio(gpio), data->irqs[i]); diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index ab43b1e0ff04..5d6c2dc83016 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -1099,11 +1099,8 @@ static int mma9553_probe(struct i2c_client *client) mma9553_event_handler, IRQF_TRIGGER_RISING, "mma9553_event", indio_dev); - if (ret < 0) { - dev_err(&client->dev, "request irq %d failed\n", - client->irq); + if (ret < 0) goto out_poweroff; - } } =20 ret =3D pm_runtime_set_active(&client->dev); diff --git a/drivers/iio/accel/msa311.c b/drivers/iio/accel/msa311.c index e0e73b87cba8..caf9b1b6397f 100644 --- a/drivers/iio/accel/msa311.c +++ b/drivers/iio/accel/msa311.c @@ -1059,7 +1059,7 @@ static int msa311_setup_interrupts(struct msa311_priv= *msa311) msa311_irq_thread, IRQF_ONESHOT, msa311->chip_name, indio_dev); if (err) - return dev_err_probe(dev, err, "failed to request IRQ\n"); + return err; =20 trig =3D devm_iio_trigger_alloc(dev, "%s-new-data", msa311->chip_name); if (!trig) diff --git a/drivers/iio/accel/mxc4005.c b/drivers/iio/accel/mxc4005.c index 2034fe92bae3..a66fee828ec1 100644 --- a/drivers/iio/accel/mxc4005.c +++ b/drivers/iio/accel/mxc4005.c @@ -489,11 +489,8 @@ static int mxc4005_probe(struct i2c_client *client) iio_trigger_generic_data_rdy_poll, IRQF_TRIGGER_FALLING | IRQF_NO_THREAD, "mxc4005_event", data->dready_trig); - if (ret) { - dev_err(&client->dev, - "failed to init threaded irq\n"); + if (ret) return ret; - } =20 data->dready_trig->ops =3D &mxc4005_trigger_ops; iio_trigger_set_drvdata(data->dready_trig, indio_dev); diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index ad4d11337f4b..77d8178ffa25 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -550,11 +550,8 @@ static int stk8312_probe(struct i2c_client *client) IRQF_ONESHOT, "stk8312_event", indio_dev); - if (ret < 0) { - dev_err(&client->dev, "request irq %d failed\n", - client->irq); 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err_probe() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/addac/ad74413r.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c index 43bd2079cf6d..2e5a58e48a89 100644 --- a/drivers/iio/addac/ad74413r.c +++ b/drivers/iio/addac/ad74413r.c @@ -1457,7 +1457,7 @@ static int ad74413r_probe(struct spi_device *spi) ret =3D devm_request_irq(st->dev, spi->irq, ad74413r_adc_data_interrupt, 0, st->chip_info->name, indio_dev); if (ret) - return dev_err_probe(st->dev, ret, "Failed to request irq\n"); + return ret; =20 ret =3D devm_iio_triggered_buffer_setup(st->dev, indio_dev, &iio_pollfunc_store_time, --=20 2.34.1 From nobody Sat Jul 25 05:29:25 2026 Received: from SEYPR02CU001.outbound.protection.outlook.com (mail-koreacentralazon11013040.outbound.protection.outlook.com [40.107.44.40]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 74A893E5A32; 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charset="utf-8" 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 Reviewed-by: Andy Shevchenko Reviewed-by: Maxwell Doose --- drivers/iio/chemical/ccs811.c | 4 +--- drivers/iio/chemical/ens160_core.c | 2 +- drivers/iio/chemical/scd30_core.c | 2 +- 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c index ce7187ccd706..d126ee12ffe5 100644 --- a/drivers/iio/chemical/ccs811.c +++ b/drivers/iio/chemical/ccs811.c @@ -484,10 +484,8 @@ static int ccs811_probe(struct i2c_client *client) IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "ccs811_irq", indio_dev); - if (ret) { - dev_err(&client->dev, "irq request error %d\n", -ret); + if (ret) goto err_poweroff; - } =20 data->drdy_trig =3D devm_iio_trigger_alloc(&client->dev, "%s-dev%d", diff --git a/drivers/iio/chemical/ens160_core.c b/drivers/iio/chemical/ens1= 60_core.c index bbc96c4c6283..7c1ffda38b99 100644 --- a/drivers/iio/chemical/ens160_core.c +++ b/drivers/iio/chemical/ens160_core.c @@ -320,7 +320,7 @@ static int ens160_setup_trigger(struct iio_dev *indio_d= ev, int irq) IRQF_NO_THREAD, indio_dev->name, indio_dev->trig); 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_threaded_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/common/st_sensors/st_sensors_trigger.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/i= io/common/st_sensors/st_sensors_trigger.c index 8a8ab688d798..7b3e9732cc3e 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -211,10 +211,8 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_= dev, irq_trig, sdata->trig->name, sdata->trig); - if (err) { - dev_err(parent, "failed to request trigger IRQ.\n"); + if (err) return err; - } =20 err =3D devm_iio_trigger_register(parent, sdata->trig); if (err < 0) { --=20 2.34.1 From nobody Sat Jul 25 05:29:25 2026 Received: from SEYPR02CU001.outbound.protection.outlook.com (mail-koreacentralazon11013040.outbound.protection.outlook.com [40.107.44.40]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F26E03E638B; 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err_probe() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/gyro/adxrs290.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/gyro/adxrs290.c b/drivers/iio/gyro/adxrs290.c index 35928383d4f2..61956e4fe8a9 100644 --- a/drivers/iio/gyro/adxrs290.c +++ b/drivers/iio/gyro/adxrs290.c @@ -586,8 +586,7 @@ static int adxrs290_probe_trigger(struct iio_dev *indio= _dev) &iio_trigger_generic_data_rdy_poll, IRQF_NO_THREAD, "adxrs290_irq", st->dready_trig); if (ret < 0) - return dev_err_probe(&st->spi->dev, ret, - "request irq %d failed\n", st->spi->irq); + return ret; =20 ret =3D devm_iio_trigger_register(&st->spi->dev, st->dready_trig); if (ret) { --=20 2.34.1 From nobody Sat Jul 25 05:29:25 2026 Received: from TYPPR03CU001.outbound.protection.outlook.com (mail-japaneastazon11012046.outbound.protection.outlook.com [52.101.126.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 394C83E51F0; 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charset="utf-8" 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() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/health/afe4403.c | 4 +--- drivers/iio/health/afe4404.c | 4 +--- drivers/iio/health/max30100.c | 4 +--- drivers/iio/health/max30102.c | 4 +--- 4 files changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c index 27e32707f089..2a648532242a 100644 --- a/drivers/iio/health/afe4403.c +++ b/drivers/iio/health/afe4403.c @@ -544,10 +544,8 @@ static int afe4403_probe(struct spi_device *spi) iio_trigger_generic_data_rdy_poll, IRQF_NO_THREAD, AFE4403_DRIVER_NAME, afe->trig); - if (ret) { - dev_err(dev, "Unable to request IRQ\n"); + if (ret) return ret; - } } =20 ret =3D devm_iio_triggered_buffer_setup(dev, indio_dev, diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/health/afe4404.c index 2357e2dd7017..22cd46eca217 100644 --- a/drivers/iio/health/afe4404.c +++ b/drivers/iio/health/afe4404.c @@ -551,10 +551,8 @@ static int afe4404_probe(struct i2c_client *client) iio_trigger_generic_data_rdy_poll, IRQF_NO_THREAD, AFE4404_DRIVER_NAME, afe->trig); - if (ret) { - dev_err(dev, "Unable to request IRQ\n"); + if (ret) return ret; - } } =20 ret =3D devm_iio_triggered_buffer_setup(dev, indio_dev, diff --git a/drivers/iio/health/max30100.c b/drivers/iio/health/max30100.c index 97352485f5e2..191540e10c20 100644 --- a/drivers/iio/health/max30100.c +++ b/drivers/iio/health/max30100.c @@ -489,10 +489,8 @@ static int max30100_probe(struct i2c_client *client) NULL, max30100_interrupt_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "max30100_irq", indio_dev); - if (ret) { - dev_err(&client->dev, "request irq (%d) failed\n", client->irq); + if (ret) return ret; - } =20 return iio_device_register(indio_dev); } diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c index 0eeaa378b10d..c37316c86f14 100644 --- a/drivers/iio/health/max30102.c +++ b/drivers/iio/health/max30102.c @@ -577,10 +577,8 @@ static int max30102_probe(struct i2c_client *client) NULL, max30102_interrupt_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "max30102_irq", indio_dev); 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_threaded_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err() and dev_err_probe() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/humidity/hdc3020.c | 3 +-- drivers/iio/humidity/hts221_buffer.c | 5 +---- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/iio/humidity/hdc3020.c b/drivers/iio/humidity/hdc3020.c index 1ae8702ada54..75971c19624a 100644 --- a/drivers/iio/humidity/hdc3020.c +++ b/drivers/iio/humidity/hdc3020.c @@ -843,8 +843,7 @@ static int hdc3020_probe(struct i2c_client *client) IRQF_ONESHOT, "hdc3020", indio_dev); if (ret) - return dev_err_probe(&client->dev, ret, - "Failed to request IRQ\n"); + return ret; } =20 ret =3D devm_iio_device_register(&data->client->dev, indio_dev); diff --git a/drivers/iio/humidity/hts221_buffer.c b/drivers/iio/humidity/ht= s221_buffer.c index 4d03db19063e..df12c7a25b2e 100644 --- a/drivers/iio/humidity/hts221_buffer.c +++ b/drivers/iio/humidity/hts221_buffer.c @@ -122,11 +122,8 @@ int hts221_allocate_trigger(struct iio_dev *iio_dev) hts221_trigger_handler_thread, irq_type | IRQF_ONESHOT, hw->name, hw); 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_threaded_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err() and dev_err_probe() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/imu/bmi270/bmi270_core.c | 2 +- drivers/iio/imu/bmi323/bmi323_core.c | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 5 +---- 3 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/iio/imu/bmi270/bmi270_core.c b/drivers/iio/imu/bmi270/= bmi270_core.c index 2ad230788532..fbcf6bb87acc 100644 --- a/drivers/iio/imu/bmi270/bmi270_core.c +++ b/drivers/iio/imu/bmi270/bmi270_core.c @@ -1434,7 +1434,7 @@ static int bmi270_trigger_probe(struct bmi270_data *d= ata, bmi270_irq_thread_handler, IRQF_ONESHOT, "bmi270-int", indio_dev); if (ret) - return dev_err_probe(data->dev, ret, "Failed to request IRQ\n"); + return ret; =20 ret =3D devm_iio_trigger_register(data->dev, data->trig); if (ret) diff --git a/drivers/iio/imu/bmi323/bmi323_core.c b/drivers/iio/imu/bmi323/= bmi323_core.c index 72955a697a93..ebeb1b10c38c 100644 --- a/drivers/iio/imu/bmi323/bmi323_core.c +++ b/drivers/iio/imu/bmi323/bmi323_core.c @@ -1946,7 +1946,7 @@ static int bmi323_trigger_probe(struct bmi323_data *d= ata, bmi323_irq_thread_handler, IRQF_ONESHOT, "bmi323-int", indio_dev); 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charset="utf-8" Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_threaded_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err() calls. Signed-off-by: Pan Chuang Reviewed-by: Andy Shevchenko --- drivers/iio/magnetometer/ak8974.c | 5 +---- drivers/iio/magnetometer/rm3100-core.c | 4 +--- 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/a= k8974.c index c7fdb7c2f543..28d6cadfd9f8 100644 --- a/drivers/iio/magnetometer/ak8974.c +++ b/drivers/iio/magnetometer/ak8974.c @@ -926,11 +926,8 @@ static int ak8974_probe(struct i2c_client *i2c) irq_trig, ak8974->name, ak8974); - if (ret) { - dev_err(&i2c->dev, "unable to request DRDY IRQ " - "- proceeding without IRQ\n"); + if (ret) goto no_irq; - } ak8974->drdy_irq =3D true; } =20 diff --git a/drivers/iio/magnetometer/rm3100-core.c b/drivers/iio/magnetome= ter/rm3100-core.c index ac3f9f7fc808..54efb694748e 100644 --- a/drivers/iio/magnetometer/rm3100-core.c +++ b/drivers/iio/magnetometer/rm3100-core.c @@ -568,10 +568,8 @@ int rm3100_common_probe(struct device *dev, struct reg= map *regmap, int irq) IRQF_ONESHOT, indio_dev->name, indio_dev); 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charset="utf-8" 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 Reviewed-by: Andy Shevchenko --- drivers/iio/pressure/bmp280-core.c | 3 +-- drivers/iio/pressure/dlhl60d.c | 4 +--- drivers/iio/pressure/rohm-bm1390.c | 2 +- drivers/iio/pressure/zpa2326.c | 5 +---- 4 files changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp2= 80-core.c index c89153dcc323..6270309db5bb 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -1339,7 +1339,7 @@ static int __bmp280_trigger_probe(struct iio_dev *ind= io_dev, irq_thread_handler, IRQF_ONESHOT, indio_dev->name, indio_dev); if (ret) - return dev_err_probe(dev, ret, "request IRQ failed.\n"); + return ret; =20 ret =3D devm_iio_trigger_register(data->dev, data->trig); if (ret) @@ -3070,7 +3070,6 @@ static int bmp085_trigger_probe(struct iio_dev *indio= _dev) indio_dev->name, data); if (ret) { /* Bail out without IRQ but keep the driver in place */ - dev_err(dev, "unable to request DRDY IRQ\n"); return 0; } =20 diff --git a/drivers/iio/pressure/dlhl60d.c b/drivers/iio/pressure/dlhl60d.c index 01a873165923..961888fd03a7 100644 --- a/drivers/iio/pressure/dlhl60d.c +++ b/drivers/iio/pressure/dlhl60d.c @@ -309,10 +309,8 @@ static int dlh_probe(struct i2c_client *client) ret =3D devm_request_irq(&client->dev, client->irq, dlh_interrupt, IRQF_TRIGGER_RISING | IRQF_NO_THREAD, st->info->name, indio_dev); - if (ret) { - dev_err(&client->dev, "failed to allocate threaded irq"); + if (ret) return ret; - } =20 st->use_interrupt =3D true; init_completion(&st->completion); diff --git a/drivers/iio/pressure/rohm-bm1390.c b/drivers/iio/pressure/rohm= -bm1390.c index 9d72ae64126c..57941fb4a535 100644 --- a/drivers/iio/pressure/rohm-bm1390.c +++ b/drivers/iio/pressure/rohm-bm1390.c @@ -805,7 +805,7 @@ static int bm1390_setup_trigger(struct bm1390_data *dat= a, struct iio_dev *idev, &bm1390_irq_thread_handler, IRQF_ONESHOT, name, idev); if (ret) - return dev_err_probe(data->dev, ret, "Could not request IRQ\n"); 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charset="utf-8" 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 Reviewed-by: Andy Shevchenko --- 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); =20 - if (ret) { - dev_err(dev, "unable to request irq\n"); + if (ret) return ret; - } =20 ret =3D devm_iio_device_register(dev, indio_dev); if (ret < 0) { diff --git a/drivers/iio/proximity/d3323aa.c b/drivers/iio/proximity/d3323a= a.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; =20 ret =3D 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/hx9023= s.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; =20 data->trig =3D devm_iio_trigger_alloc(dev, "%s-dev%d", indio_dev->name, diff --git a/drivers/iio/proximity/irsd200.c b/drivers/iio/proximity/irsd20= 0.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; =20 trigger =3D 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..8b6cfe59508e 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 =3D 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 < 0) return ret; - } } =20 ret =3D devm_iio_triggered_buffer_setup(dev, indio_dev, diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c index 7be50bdebfcb..395185d770bf 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 =3D 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 < 0) return ret; - } =20 platform_set_drvdata(pdev, indio_dev); =20 diff --git a/drivers/iio/proximity/sx_common.c b/drivers/iio/proximity/sx_c= ommon.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; =20 data->trig =3D devm_iio_trigger_alloc(dev, "%s-dev%d", indio_dev->name, diff --git a/drivers/iio/proximity/vcnl3020.c b/drivers/iio/proximity/vcnl3= 020.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); 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Dias" , Felipe Khoury Dayoub , Dixit Parmar , Danilo Krummrich , Bjorn Helgaas , Shi Hao , Svyatoslav Ryhel , Colin Ian King , linux@analog.com (open list:ANALOG DEVICES INC IIO DRIVERS), linux-iio@vger.kernel.org (open list:IIO SUBSYSTEM AND DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 12/13] iio: light: Remove redundant dev_err()/dev_err_probe() Date: Fri, 17 Jul 2026 17:42:35 +0800 Message-Id: <20260717094408.509583-13-panchuang@vivo.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260717094408.509583-1-panchuang@vivo.com> References: <20260717094408.509583-1-panchuang@vivo.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: TY4PR01CA0121.jpnprd01.prod.outlook.com (2603:1096:405:379::19) To SEZPR06MB5832.apcprd06.prod.outlook.com (2603:1096:101:c8::12) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5832:EE_|SI2PR06MB5139:EE_ X-MS-Office365-Filtering-Correlation-Id: bf10086c-f256-4de3-aa23-08dee3e870ce X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|376014|52116014|366016|23010399003|11063799006|56012099006|6133799003|22082099003|18002099003|10067099003|921020|38350700014; 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charset="utf-8" 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 Reviewed-by: Andy Shevchenko --- drivers/iio/light/adux1020.c | 4 +--- drivers/iio/light/apds9160.c | 7 ++----- drivers/iio/light/apds9300.c | 4 +--- drivers/iio/light/apds9306.c | 3 +-- drivers/iio/light/apds9960.c | 4 +--- drivers/iio/light/bh1745.c | 3 +-- drivers/iio/light/cm3605.c | 4 +--- drivers/iio/light/gp2ap002.c | 4 +--- drivers/iio/light/ltr390.c | 3 +-- drivers/iio/light/ltr501.c | 5 +---- drivers/iio/light/opt4060.c | 2 +- drivers/iio/light/rpr0521.c | 5 +---- drivers/iio/light/si1145.c | 4 +--- drivers/iio/light/st_uvis25_core.c | 5 +---- drivers/iio/light/stk3310.c | 5 +---- drivers/iio/light/tsl2563.c | 2 +- drivers/iio/light/tsl2772.c | 5 +---- drivers/iio/light/vcnl4035.c | 3 --- drivers/iio/light/veml6030.c | 4 +--- drivers/iio/light/vl6180.c | 2 +- 20 files changed, 20 insertions(+), 58 deletions(-) diff --git a/drivers/iio/light/adux1020.c b/drivers/iio/light/adux1020.c index 633a105fd7f0..0ea282ecc99a 100644 --- a/drivers/iio/light/adux1020.c +++ b/drivers/iio/light/adux1020.c @@ -808,10 +808,8 @@ static int adux1020_probe(struct i2c_client *client) NULL, adux1020_interrupt_handler, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, ADUX1020_DRV_NAME, indio_dev); - if (ret) { - dev_err(&client->dev, "irq request error %d\n", -ret); + if (ret) return ret; - } } =20 return devm_iio_device_register(&client->dev, indio_dev); diff --git a/drivers/iio/light/apds9160.c b/drivers/iio/light/apds9160.c index 8dacb1730429..d7e0924b8106 100644 --- a/drivers/iio/light/apds9160.c +++ b/drivers/iio/light/apds9160.c @@ -1545,11 +1545,8 @@ static int apds9160_probe(struct i2c_client *client) apds9160_irq_handler, IRQF_ONESHOT, "apds9160_event", indio_dev); - if (ret) { - return dev_err_probe(dev, ret, - "request irq (%d) failed\n", - client->irq); - } + if (ret) + return ret; } else { indio_dev->info =3D &apds9160_info_no_events; indio_dev->channels =3D apds9160_channels_without_events; diff --git a/drivers/iio/light/apds9300.c b/drivers/iio/light/apds9300.c index d60ade1209f3..f0abbc4a862a 100644 --- a/drivers/iio/light/apds9300.c +++ b/drivers/iio/light/apds9300.c @@ -432,10 +432,8 @@ static int apds9300_probe(struct i2c_client *client) NULL, apds9300_interrupt_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "apds9300_event", indio_dev); - if (ret) { - dev_err(&client->dev, "irq request error %d\n", -ret); + if (ret) goto err; - } } =20 ret =3D iio_device_register(indio_dev); diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c index 5ca4c87524fe..697cb36b975b 100644 --- a/drivers/iio/light/apds9306.c +++ b/drivers/iio/light/apds9306.c @@ -1286,8 +1286,7 @@ static int apds9306_probe(struct i2c_client *client) apds9306_irq_handler, IRQF_ONESHOT, "apds9306_event", indio_dev); if (ret) - return dev_err_probe(dev, ret, - "failed to assign interrupt.\n"); + return ret; } else { indio_dev->info =3D &apds9306_info_no_events; indio_dev->channels =3D apds9306_channels_without_events; diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c index 2686c3b0c03b..afe520de60e2 100644 --- a/drivers/iio/light/apds9960.c +++ b/drivers/iio/light/apds9960.c @@ -1098,10 +1098,8 @@ static int apds9960_probe(struct i2c_client *client) IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "apds9960_event", indio_dev); - if (ret) { - dev_err(&client->dev, "request irq (%d) failed\n", client->irq); + if (ret) goto error_power_down; - } =20 ret =3D iio_device_register(indio_dev); if (ret) diff --git a/drivers/iio/light/bh1745.c b/drivers/iio/light/bh1745.c index 0aa8e5cc6c56..2b8ff36071b8 100644 --- a/drivers/iio/light/bh1745.c +++ b/drivers/iio/light/bh1745.c @@ -784,8 +784,7 @@ static int bh1745_setup_triggered_buffer(struct iio_dev= *indio_dev, IRQF_ONESHOT, "bh1745_interrupt", indio_dev); if (ret) - return dev_err_probe(dev, ret, - "Request for IRQ failed\n"); + return ret; } =20 return 0; diff --git a/drivers/iio/light/cm3605.c b/drivers/iio/light/cm3605.c index 9f799041edf9..34c127593947 100644 --- a/drivers/iio/light/cm3605.c +++ b/drivers/iio/light/cm3605.c @@ -232,10 +232,8 @@ static int cm3605_probe(struct platform_device *pdev) =20 ret =3D devm_request_threaded_irq(dev, irq, cm3605_prox_irq, NULL, 0, "cm3605", indio_dev); - if (ret) { - dev_err(dev, "unable to request IRQ\n"); + if (ret) goto out_disable_aset; - } =20 /* Just name the trigger the same as the driver */ led_trigger_register_simple("cm3605", &cm3605->led); diff --git a/drivers/iio/light/gp2ap002.c b/drivers/iio/light/gp2ap002.c index 02818e2aed68..0f51cea28c09 100644 --- a/drivers/iio/light/gp2ap002.c +++ b/drivers/iio/light/gp2ap002.c @@ -573,10 +573,8 @@ static int gp2ap002_probe(struct i2c_client *client) ret =3D devm_request_threaded_irq(dev, client->irq, NULL, gp2ap002_prox_irq, IRQF_ONESHOT, "gp2ap002", indio_dev); - if (ret) { - dev_err(dev, "unable to request IRQ\n"); + if (ret) goto out_put_pm; - } gp2ap002->irq =3D client->irq; =20 /* diff --git a/drivers/iio/light/ltr390.c b/drivers/iio/light/ltr390.c index bdc74b8226c8..bc031f2c3141 100644 --- a/drivers/iio/light/ltr390.c +++ b/drivers/iio/light/ltr390.c @@ -838,8 +838,7 @@ static int ltr390_probe(struct i2c_client *client) "ltr390_thresh_event", indio_dev); if (ret) - return dev_err_probe(dev, ret, - "request irq (%d) failed\n", client->irq); + return ret; } =20 ret =3D ltr390_pm_init(data); diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c index 7d045be78c6d..fa0d16890c8b 100644 --- a/drivers/iio/light/ltr501.c +++ b/drivers/iio/light/ltr501.c @@ -1537,11 +1537,8 @@ static int ltr501_probe(struct i2c_client *client) IRQF_ONESHOT, "ltr501_thresh_event", indio_dev); - if (ret) { - dev_err(&client->dev, "request irq (%d) failed\n", - client->irq); + if (ret) return ret; - } } else { indio_dev->info =3D data->chip_info->info_no_irq; } diff --git a/drivers/iio/light/opt4060.c b/drivers/iio/light/opt4060.c index c391ad3271c6..98e644192ce3 100644 --- a/drivers/iio/light/opt4060.c +++ b/drivers/iio/light/opt4060.c @@ -1200,7 +1200,7 @@ static int opt4060_setup_trigger(struct opt4060_chip = *chip, struct iio_dev *idev IRQF_TRIGGER_FALLING | IRQF_ONESHOT, name, idev); if (ret) - return dev_err_probe(chip->dev, ret, "Could not request IRQ\n"); + return ret; =20 init_completion(&chip->completion); =20 diff --git a/drivers/iio/light/rpr0521.c b/drivers/iio/light/rpr0521.c index f961973892f2..aa5faa528b88 100644 --- a/drivers/iio/light/rpr0521.c +++ b/drivers/iio/light/rpr0521.c @@ -987,11 +987,8 @@ static int rpr0521_probe(struct i2c_client *client) rpr0521_drdy_irq_handler, rpr0521_drdy_irq_thread, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "rpr0521_event", indio_dev); - if (ret < 0) { - dev_err(&client->dev, "request irq %d for trigger0 failed\n", - client->irq); + if (ret < 0) goto err_pm_disable; - } =20 ret =3D devm_iio_trigger_register(indio_dev->dev.parent, data->drdy_trigger0); diff --git a/drivers/iio/light/si1145.c b/drivers/iio/light/si1145.c index 4601ae5d2009..910a5a191cdc 100644 --- a/drivers/iio/light/si1145.c +++ b/drivers/iio/light/si1145.c @@ -1251,10 +1251,8 @@ static int si1145_probe_trigger(struct iio_dev *indi= o_dev) IRQF_TRIGGER_FALLING | IRQF_NO_THREAD, "si1145_irq", trig); - if (ret < 0) { - dev_err(&client->dev, "irq request failed\n"); + if (ret < 0) return ret; - } =20 ret =3D devm_iio_trigger_register(&client->dev, trig); if (ret) diff --git a/drivers/iio/light/st_uvis25_core.c b/drivers/iio/light/st_uvis= 25_core.c index bcd729a9924e..94d5261b2663 100644 --- a/drivers/iio/light/st_uvis25_core.c +++ b/drivers/iio/light/st_uvis25_core.c @@ -196,11 +196,8 @@ static int st_uvis25_allocate_trigger(struct iio_dev *= iio_dev) st_uvis25_trigger_handler_thread, irq_type | IRQF_ONESHOT, iio_dev->name, hw); - if (err) { - dev_err(dev, "failed to request trigger irq %d\n", - hw->irq); + if (err) return err; - } =20 hw->trig =3D devm_iio_trigger_alloc(dev, "%s-trigger", iio_dev->name); diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c index e7ce6f32592b..4cd705d98ee0 100644 --- a/drivers/iio/light/stk3310.c +++ b/drivers/iio/light/stk3310.c @@ -673,11 +673,8 @@ static int stk3310_probe(struct i2c_client *client) IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "stk3310_event", indio_dev); - if (ret < 0) { - dev_err(&client->dev, "request irq %d failed\n", - client->irq); + if (ret < 0) goto err_standby; - } } =20 ret =3D iio_device_register(indio_dev); diff --git a/drivers/iio/light/tsl2563.c b/drivers/iio/light/tsl2563.c index 45f3513d931e..7bef0c3118c2 100644 --- a/drivers/iio/light/tsl2563.c +++ b/drivers/iio/light/tsl2563.c @@ -754,7 +754,7 @@ static int tsl2563_probe(struct i2c_client *client) "tsl2563_event", indio_dev); if (err) - return dev_err_probe(dev, err, "irq request error\n"); + return err; } =20 err =3D tsl2563_configure(chip); diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c index 244f44379c36..83ef7c665146 100644 --- a/drivers/iio/light/tsl2772.c +++ b/drivers/iio/light/tsl2772.c @@ -1849,11 +1849,8 @@ static int tsl2772_probe(struct i2c_client *clientp) IRQF_ONESHOT, "TSL2772_event", indio_dev); - if (ret) { - dev_err(&clientp->dev, - "%s: irq request failed\n", __func__); + if (ret) return ret; - } } else { indio_dev->channels =3D chip->chip_info->channel_without_events; } diff --git a/drivers/iio/light/vcnl4035.c b/drivers/iio/light/vcnl4035.c index bf3a49b4351d..8ed347a2dce4 100644 --- a/drivers/iio/light/vcnl4035.c +++ b/drivers/iio/light/vcnl4035.c @@ -545,9 +545,6 @@ static int vcnl4035_probe_trigger(struct iio_dev *indio= _dev) NULL, vcnl4035_drdy_irq_thread, IRQF_TRIGGER_LOW | IRQF_ONESHOT, "vcnl4035_event", indio_dev); - if (ret < 0) - dev_err(&data->client->dev, "request irq %d for trigger0 failed\n", - data->client->irq); 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charset="utf-8" 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 Reviewed-by: Andy Shevchenko --- drivers/iio/temperature/ltc2983.c | 2 +- drivers/iio/temperature/tmp007.c | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/lt= c2983.c index a9d38ed45da6..6efb5252a773 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -1994,7 +1994,7 @@ static int ltc2983_probe(struct spi_device *spi) ret =3D devm_request_irq(dev, spi->irq, ltc2983_irq_handler, IRQF_TRIGGER_RISING, st->info->name, st); if (ret) - return dev_err_probe(dev, ret, "failed to request an irq\n"); + return ret; =20 if (st->info->has_eeprom) { ret =3D ltc2983_eeprom_cmd(st, LTC2983_EEPROM_WRITE_CMD, diff --git a/drivers/iio/temperature/tmp007.c b/drivers/iio/temperature/tmp= 007.c index 2f6ff87d2a37..4e743424f88e 100644 --- a/drivers/iio/temperature/tmp007.c +++ b/drivers/iio/temperature/tmp007.c @@ -527,10 +527,8 @@ static int tmp007_probe(struct i2c_client *client) NULL, tmp007_interrupt_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, tmp007_id->name, indio_dev); - if (ret) { - dev_err(&client->dev, "irq request error %d\n", -ret); + if (ret) return ret; - } } =20 return devm_iio_device_register(&client->dev, indio_dev); --=20 2.34.1