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authorAlexandru Ardelean <alexandru.ardelean@analog.com>2020-05-22 11:22:05 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-06-14 11:49:59 +0100
commitd3be83244c7dfe686d23f1c0bac75915587fc044 (patch)
tree4f3a62d66fb2bb21a430c2238c4301a1a23557d9 /drivers/iio/gyro
parentf5d017938e7a6517b85f7fd215213a28e11291fb (diff)
iio: remove explicit IIO device parent assignment
This patch applies the semantic patch: @@ expression I, P, SP; @@ I = devm_iio_device_alloc(P, SP); ... - I->dev.parent = P; It updates 302 files and does 307 deletions. This semantic patch also removes some comments like '/* Establish that the iio_dev is a child of the i2c device */' But this is is only done in case where the block is left empty. The patch does not seem to cover all cases. It looks like in some cases a different variable is used in some cases to assign the parent, but it points to the same reference. In other cases, the block covered by ... may be just too big to be covered by the semantic patch. However, this looks pretty good as well, as it does cover a big bulk of the drivers that should remove the parent assignment. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/gyro')
-rw-r--r--drivers/iio/gyro/adis16080.c1
-rw-r--r--drivers/iio/gyro/adis16130.c1
-rw-r--r--drivers/iio/gyro/adis16136.c1
-rw-r--r--drivers/iio/gyro/adis16260.c1
-rw-r--r--drivers/iio/gyro/adxrs450.c1
-rw-r--r--drivers/iio/gyro/bmg160_core.c1
-rw-r--r--drivers/iio/gyro/fxas21002c_core.c1
-rw-r--r--drivers/iio/gyro/hid-sensor-gyro-3d.c1
-rw-r--r--drivers/iio/gyro/itg3200_core.c1
-rw-r--r--drivers/iio/gyro/mpu3050-core.c1
-rw-r--r--drivers/iio/gyro/ssp_gyro_sensor.c1
11 files changed, 0 insertions, 11 deletions
diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c
index 1b84b8e112fe..6e5e2d98943c 100644
--- a/drivers/iio/gyro/adis16080.c
+++ b/drivers/iio/gyro/adis16080.c
@@ -207,7 +207,6 @@ static int adis16080_probe(struct spi_device *spi)
indio_dev->name = spi->dev.driver->name;
indio_dev->channels = adis16080_channels;
indio_dev->num_channels = ARRAY_SIZE(adis16080_channels);
- indio_dev->dev.parent = &spi->dev;
indio_dev->info = &adis16080_info;
indio_dev->modes = INDIO_DIRECT_MODE;
diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c
index 2a9ec08ec561..b9c952e65b55 100644
--- a/drivers/iio/gyro/adis16130.c
+++ b/drivers/iio/gyro/adis16130.c
@@ -155,7 +155,6 @@ static int adis16130_probe(struct spi_device *spi)
indio_dev->name = spi->dev.driver->name;
indio_dev->channels = adis16130_channels;
indio_dev->num_channels = ARRAY_SIZE(adis16130_channels);
- indio_dev->dev.parent = &spi->dev;
indio_dev->info = &adis16130_info;
indio_dev->modes = INDIO_DIRECT_MODE;
diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c
index afdc57af475d..d8a96f6bbae2 100644
--- a/drivers/iio/gyro/adis16136.c
+++ b/drivers/iio/gyro/adis16136.c
@@ -540,7 +540,6 @@ static int adis16136_probe(struct spi_device *spi)
adis16136 = iio_priv(indio_dev);
adis16136->chip_info = &adis16136_chip_info[id->driver_data];
- indio_dev->dev.parent = &spi->dev;
indio_dev->name = spi_get_device_id(spi)->name;
indio_dev->channels = adis16136_channels;
indio_dev->num_channels = ARRAY_SIZE(adis16136_channels);
diff --git a/drivers/iio/gyro/adis16260.c b/drivers/iio/gyro/adis16260.c
index 9823573e811a..e638d56e1574 100644
--- a/drivers/iio/gyro/adis16260.c
+++ b/drivers/iio/gyro/adis16260.c
@@ -381,7 +381,6 @@ static int adis16260_probe(struct spi_device *spi)
adis16260->info = &adis16260_chip_info_table[id->driver_data];
indio_dev->name = id->name;
- indio_dev->dev.parent = &spi->dev;
indio_dev->info = &adis16260_info;
indio_dev->channels = adis16260->info->channels;
indio_dev->num_channels = adis16260->info->num_channels;
diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c
index b00c0eb44249..04f350025215 100644
--- a/drivers/iio/gyro/adxrs450.c
+++ b/drivers/iio/gyro/adxrs450.c
@@ -424,7 +424,6 @@ static int adxrs450_probe(struct spi_device *spi)
/* This is only used for removal purposes */
spi_set_drvdata(spi, indio_dev);
- indio_dev->dev.parent = &spi->dev;
indio_dev->info = &adxrs450_info;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels =
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
index 428ddfc13acb..933492b33189 100644
--- a/drivers/iio/gyro/bmg160_core.c
+++ b/drivers/iio/gyro/bmg160_core.c
@@ -1097,7 +1097,6 @@ int bmg160_core_probe(struct device *dev, struct regmap *regmap, int irq,
if (ACPI_HANDLE(dev))
name = bmg160_match_acpi_device(dev);
- indio_dev->dev.parent = dev;
indio_dev->channels = bmg160_channels;
indio_dev->num_channels = ARRAY_SIZE(bmg160_channels);
indio_dev->name = name;
diff --git a/drivers/iio/gyro/fxas21002c_core.c b/drivers/iio/gyro/fxas21002c_core.c
index 89d2bb2282ea..b5e0e96c5968 100644
--- a/drivers/iio/gyro/fxas21002c_core.c
+++ b/drivers/iio/gyro/fxas21002c_core.c
@@ -905,7 +905,6 @@ int fxas21002c_core_probe(struct device *dev, struct regmap *regmap, int irq,
if (ret < 0)
return ret;
- indio_dev->dev.parent = dev;
indio_dev->channels = fxas21002c_channels;
indio_dev->num_channels = ARRAY_SIZE(fxas21002c_channels);
indio_dev->name = name;
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c
index 7f382aae1dfd..6698f5f535f6 100644
--- a/drivers/iio/gyro/hid-sensor-gyro-3d.c
+++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c
@@ -319,7 +319,6 @@ static int hid_gyro_3d_probe(struct platform_device *pdev)
}
indio_dev->num_channels = ARRAY_SIZE(gyro_3d_channels);
- indio_dev->dev.parent = &pdev->dev;
indio_dev->info = &gyro_3d_info;
indio_dev->name = name;
indio_dev->modes = INDIO_DIRECT_MODE;
diff --git a/drivers/iio/gyro/itg3200_core.c b/drivers/iio/gyro/itg3200_core.c
index b3afa556f973..e9804664db73 100644
--- a/drivers/iio/gyro/itg3200_core.c
+++ b/drivers/iio/gyro/itg3200_core.c
@@ -316,7 +316,6 @@ static int itg3200_probe(struct i2c_client *client,
i2c_set_clientdata(client, indio_dev);
st->i2c = client;
- indio_dev->dev.parent = &client->dev;
indio_dev->name = client->dev.driver->name;
indio_dev->channels = itg3200_channels;
indio_dev->num_channels = ARRAY_SIZE(itg3200_channels);
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c
index 8e908a749f95..157330451e0a 100644
--- a/drivers/iio/gyro/mpu3050-core.c
+++ b/drivers/iio/gyro/mpu3050-core.c
@@ -1198,7 +1198,6 @@ int mpu3050_common_probe(struct device *dev,
if (ret)
goto err_power_down;
- indio_dev->dev.parent = dev;
indio_dev->channels = mpu3050_channels;
indio_dev->num_channels = ARRAY_SIZE(mpu3050_channels);
indio_dev->info = &mpu3050_info;
diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c
index 4e4ee4167544..ac7c170a20de 100644
--- a/drivers/iio/gyro/ssp_gyro_sensor.c
+++ b/drivers/iio/gyro/ssp_gyro_sensor.c
@@ -108,7 +108,6 @@ static int ssp_gyro_probe(struct platform_device *pdev)
spd->type = SSP_GYROSCOPE_SENSOR;
indio_dev->name = ssp_gyro_name;
- indio_dev->dev.parent = &pdev->dev;
indio_dev->info = &ssp_gyro_iio_info;
indio_dev->modes = INDIO_BUFFER_SOFTWARE;
indio_dev->channels = ssp_gyro_channels;