staging:iio: Streamline API function naming

Currently we use two different naming schemes in the IIO API, iio_verb_object
and iio_object_verb. E.g iio_device_register and iio_allocate_device. This
patches renames instances of the later to the former. The patch also renames allocate to
alloc as this seems to be the preferred form throughout the kernel.

In particular the following renames are performed by the patch:
	iio_put_device -> iio_device_put
	iio_allocate_device -> iio_device_alloc
	iio_free_device -> iio_device_free
	iio_get_trigger -> iio_trigger_get
	iio_put_trigger -> iio_trigger_put
	iio_allocate_trigger -> iio_trigger_alloc
	iio_free_trigger -> iio_trigger_free

The conversion was done with the following coccinelle patch with manual fixes to
comments and documentation.

<smpl>
@@
@@
-iio_put_device
+iio_device_put
@@
@@
-iio_allocate_device
+iio_device_alloc
@@
@@
-iio_free_device
+iio_device_free
@@
@@
-iio_get_trigger
+iio_trigger_get
@@
@@
-iio_put_trigger
+iio_trigger_put
@@
@@
-iio_allocate_trigger
+iio_trigger_alloc
@@
@@
-iio_free_trigger
+iio_trigger_free
</smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

16 files changed, 53 insertions, 53 deletions

diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index 14f983450d7f..7b44705acb7e 100644
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -604,7 +604,7 @@ static int ad7192_probe_trigger(struct iio_dev *indio_dev)
 	struct ad7192_state *st = iio_priv(indio_dev);
 	int ret;
 
-	st->trig = iio_allocate_trigger("%s-dev%d",
+	st->trig = iio_trigger_alloc("%s-dev%d",
 					spi_get_device_id(st->spi)->name,
 					indio_dev->id);
 	if (st->trig == NULL) {
@@ -637,7 +637,7 @@ static int ad7192_probe_trigger(struct iio_dev *indio_dev)
 error_free_irq:
 	free_irq(st->spi->irq, indio_dev);
 error_free_trig:
-	iio_free_trigger(st->trig);
+	iio_trigger_free(st->trig);
 error_ret:
 	return ret;
 }
@@ -648,7 +648,7 @@ static void ad7192_remove_trigger(struct iio_dev *indio_dev)
 
 	iio_trigger_unregister(st->trig);
 	free_irq(st->spi->irq, indio_dev);
-	iio_free_trigger(st->trig);
+	iio_trigger_free(st->trig);
 }
 
 static ssize_t ad7192_read_frequency(struct device *dev,
@@ -1024,7 +1024,7 @@ static int __devinit ad7192_probe(struct spi_device *spi)
 		return -ENODEV;
 	}
 
-	indio_dev = iio_allocate_device(sizeof(*st));
+	indio_dev = iio_device_alloc(sizeof(*st));
 	if (indio_dev == NULL)
 		return -ENOMEM;
 
@@ -1105,7 +1105,7 @@ error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index d72780f91031..9c3b66f37395 100644
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -839,7 +839,7 @@ static int __devinit ad7280_probe(struct spi_device *spi)
 	int ret;
 	const unsigned short tACQ_ns[4] = {465, 1010, 1460, 1890};
 	const unsigned short nAVG[4] = {1, 2, 4, 8};
-	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
 
 	if (indio_dev == NULL)
 		return -ENOMEM;
@@ -945,7 +945,7 @@ error_free_channels:
 	kfree(st->channels);
 
 error_free_device:
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -964,7 +964,7 @@ static int __devexit ad7280_remove(struct spi_device *spi)
 
 	kfree(st->channels);
 	kfree(st->iio_attr);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c
index b8e4fe6c0c50..a987c2011ec1 100644
--- a/drivers/staging/iio/adc/ad7291.c
+++ b/drivers/staging/iio/adc/ad7291.c
@@ -587,7 +587,7 @@ static int __devinit ad7291_probe(struct i2c_client *client,
 	struct iio_dev *indio_dev;
 	int ret = 0, voltage_uv = 0;
 
-	indio_dev = iio_allocate_device(sizeof(*chip));
+	indio_dev = iio_device_alloc(sizeof(*chip));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
@@ -669,7 +669,7 @@ error_put_reg:
 	if (!IS_ERR(chip->reg))
 		regulator_put(chip->reg);
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_ret:
 	return ret;
 }
@@ -689,7 +689,7 @@ static int __devexit ad7291_remove(struct i2c_client *client)
 		regulator_put(chip->reg);
 	}
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c
index 974a8e3ef26a..c90f2b3e661f 100644
--- a/drivers/staging/iio/adc/ad7298_core.c
+++ b/drivers/staging/iio/adc/ad7298_core.c
@@ -179,7 +179,7 @@ static int __devinit ad7298_probe(struct spi_device *spi)
 	struct ad7298_platform_data *pdata = spi->dev.platform_data;
 	struct ad7298_state *st;
 	int ret;
-	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
 
 	if (indio_dev == NULL)
 		return -ENOMEM;
@@ -252,7 +252,7 @@ error_disable_reg:
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -269,7 +269,7 @@ static int __devexit ad7298_remove(struct spi_device *spi)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index 1241b9fadbf7..be1c260cf165 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -128,7 +128,7 @@ static int __devinit ad7476_probe(struct spi_device *spi)
 	struct iio_dev *indio_dev;
 	int ret, voltage_uv = 0;
 
-	indio_dev = iio_allocate_device(sizeof(*st));
+	indio_dev = iio_device_alloc(sizeof(*st));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
@@ -198,7 +198,7 @@ error_disable_reg:
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 error_ret:
 	return ret;
@@ -216,7 +216,7 @@ static int ad7476_remove(struct spi_device *spi)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 9c540643576b..f82d36c603c1 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -461,7 +461,7 @@ struct iio_dev *ad7606_probe(struct device *dev, int irq,
 	struct ad7606_platform_data *pdata = dev->platform_data;
 	struct ad7606_state *st;
 	int ret;
-	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
 
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
@@ -560,7 +560,7 @@ error_disable_reg:
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_ret:
 	return ERR_PTR(ret);
 }
@@ -580,7 +580,7 @@ int ad7606_remove(struct iio_dev *indio_dev, int irq)
 	}
 
 	ad7606_free_gpios(st);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index a8e661e5e4e6..1ece2ac8de56 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -187,7 +187,7 @@ static int __devinit ad7780_probe(struct spi_device *spi)
 		return -ENODEV;
 	}
 
-	indio_dev = iio_allocate_device(sizeof(*st));
+	indio_dev = iio_device_alloc(sizeof(*st));
 	if (indio_dev == NULL)
 		return -ENOMEM;
 
@@ -265,7 +265,7 @@ error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -282,7 +282,7 @@ static int ad7780_remove(struct spi_device *spi)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index 3a7d1a7b4e05..8ffdd800bcd9 100644
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -469,7 +469,7 @@ static int ad7793_probe_trigger(struct iio_dev *indio_dev)
 	struct ad7793_state *st = iio_priv(indio_dev);
 	int ret;
 
-	st->trig = iio_allocate_trigger("%s-dev%d",
+	st->trig = iio_trigger_alloc("%s-dev%d",
 					spi_get_device_id(st->spi)->name,
 					indio_dev->id);
 	if (st->trig == NULL) {
@@ -503,7 +503,7 @@ static int ad7793_probe_trigger(struct iio_dev *indio_dev)
 error_free_irq:
 	free_irq(st->spi->irq, indio_dev);
 error_free_trig:
-	iio_free_trigger(st->trig);
+	iio_trigger_free(st->trig);
 error_ret:
 	return ret;
 }
@@ -514,7 +514,7 @@ static void ad7793_remove_trigger(struct iio_dev *indio_dev)
 
 	iio_trigger_unregister(st->trig);
 	free_irq(st->spi->irq, indio_dev);
-	iio_free_trigger(st->trig);
+	iio_trigger_free(st->trig);
 }
 
 static const u16 sample_freq_avail[16] = {0, 470, 242, 123, 62, 50, 39, 33, 19,
@@ -904,7 +904,7 @@ static int __devinit ad7793_probe(struct spi_device *spi)
 		return -ENODEV;
 	}
 
-	indio_dev = iio_allocate_device(sizeof(*st));
+	indio_dev = iio_device_alloc(sizeof(*st));
 	if (indio_dev == NULL)
 		return -ENOMEM;
 
@@ -988,7 +988,7 @@ error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -1008,7 +1008,7 @@ static int ad7793_remove(struct spi_device *spi)
 		regulator_put(st->reg);
 	}
 
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index 586f6c2425e2..c97da5b66435 100644
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -354,7 +354,7 @@ static int __devinit ad7816_probe(struct spi_device *spi_dev)
 		return -EINVAL;
 	}
 
-	indio_dev = iio_allocate_device(sizeof(*chip));
+	indio_dev = iio_device_alloc(sizeof(*chip));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
@@ -426,7 +426,7 @@ error_free_gpio_convert:
 error_free_gpio_rdwr:
 	gpio_free(chip->rdwr_pin);
 error_free_device:
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_ret:
 	return ret;
 }
@@ -443,7 +443,7 @@ static int __devexit ad7816_remove(struct spi_device *spi_dev)
 	gpio_free(chip->busy_pin);
 	gpio_free(chip->convert_pin);
 	gpio_free(chip->rdwr_pin);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index fef916998f24..7186074deeb3 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -106,7 +106,7 @@ static int __devinit ad7887_probe(struct spi_device *spi)
 	struct ad7887_platform_data *pdata = spi->dev.platform_data;
 	struct ad7887_state *st;
 	int ret, voltage_uv = 0;
-	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
 
 	if (indio_dev == NULL)
 		return -ENOMEM;
@@ -222,7 +222,7 @@ error_disable_reg:
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -239,7 +239,7 @@ static int ad7887_remove(struct spi_device *spi)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 561ae17ec7cc..cc637b5a36e5 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -847,7 +847,7 @@ static int __devinit ad799x_probe(struct i2c_client *client,
 	int ret;
 	struct ad799x_platform_data *pdata = client->dev.platform_data;
 	struct ad799x_state *st;
-	struct iio_dev *indio_dev = iio_allocate_device(sizeof(*st));
+	struct iio_dev *indio_dev = iio_device_alloc(sizeof(*st));
 
 	if (indio_dev == NULL)
 		return -ENOMEM;
@@ -920,7 +920,7 @@ error_disable_reg:
 error_put_reg:
 	if (!IS_ERR(st->reg))
 		regulator_put(st->reg);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return ret;
 }
@@ -940,7 +940,7 @@ static __devexit int ad799x_remove(struct i2c_client *client)
 		regulator_disable(st->reg);
 		regulator_put(st->reg);
 	}
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c
index 223aea5952df..ba4e571a112a 100644
--- a/drivers/staging/iio/adc/adt7310.c
+++ b/drivers/staging/iio/adc/adt7310.c
@@ -753,7 +753,7 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev)
 	unsigned long *adt7310_platform_data = spi_dev->dev.platform_data;
 	unsigned long irq_flags;
 
-	indio_dev = iio_allocate_device(sizeof(*chip));
+	indio_dev = iio_device_alloc(sizeof(*chip));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
@@ -833,7 +833,7 @@ error_unreg_int_irq:
 error_unreg_ct_irq:
 	free_irq(spi_dev->irq, indio_dev);
 error_free_dev:
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_ret:
 	return ret;
 }
@@ -849,7 +849,7 @@ static int __devexit adt7310_remove(struct spi_device *spi_dev)
 		free_irq(adt7310_platform_data[0], indio_dev);
 	if (spi_dev->irq)
 		free_irq(spi_dev->irq, indio_dev);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/adt7410.c b/drivers/staging/iio/adc/adt7410.c
index dab4a5abff8a..2d4b5c6cd8fc 100644
--- a/drivers/staging/iio/adc/adt7410.c
+++ b/drivers/staging/iio/adc/adt7410.c
@@ -721,7 +721,7 @@ static int __devinit adt7410_probe(struct i2c_client *client,
 	int ret = 0;
 	unsigned long *adt7410_platform_data = client->dev.platform_data;
 
-	indio_dev = iio_allocate_device(sizeof(*chip));
+	indio_dev = iio_device_alloc(sizeof(*chip));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_ret;
@@ -797,7 +797,7 @@ error_unreg_int_irq:
 error_unreg_ct_irq:
 	free_irq(client->irq, indio_dev);
 error_free_dev:
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_ret:
 	return ret;
 }
@@ -812,7 +812,7 @@ static int __devexit adt7410_remove(struct i2c_client *client)
 		free_irq(adt7410_platform_data[0], indio_dev);
 	if (client->irq)
 		free_irq(client->irq, indio_dev);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/lpc32xx_adc.c b/drivers/staging/iio/adc/lpc32xx_adc.c
index 0ddd91712f44..9690306d1f8f 100644
--- a/drivers/staging/iio/adc/lpc32xx_adc.c
+++ b/drivers/staging/iio/adc/lpc32xx_adc.c
@@ -141,7 +141,7 @@ static int __devinit lpc32xx_adc_probe(struct platform_device *pdev)
 		goto errout1;
 	}
 
-	iodev = iio_allocate_device(sizeof(struct lpc32xx_adc_info));
+	iodev = iio_device_alloc(sizeof(struct lpc32xx_adc_info));
 	if (!iodev) {
 		dev_err(&pdev->dev, "failed allocating iio device\n");
 		retval = -ENOMEM;
@@ -202,7 +202,7 @@ errout4:
 errout3:
 	iounmap(info->adc_base);
 errout2:
-	iio_free_device(iodev);
+	iio_device_free(iodev);
 errout1:
 	return retval;
 }
@@ -218,7 +218,7 @@ static int __devexit lpc32xx_adc_remove(struct platform_device *pdev)
 	platform_set_drvdata(pdev, NULL);
 	clk_put(info->clk);
 	iounmap(info->adc_base);
-	iio_free_device(iodev);
+	iio_device_free(iodev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index 7ab871c8aab5..572a500d6e51 100644
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -1287,7 +1287,7 @@ static int __devinit max1363_probe(struct i2c_client *client,
 	if (ret)
 		goto error_put_reg;
 
-	indio_dev = iio_allocate_device(sizeof(struct max1363_state));
+	indio_dev = iio_device_alloc(sizeof(struct max1363_state));
 	if (indio_dev == NULL) {
 		ret = -ENOMEM;
 		goto error_disable_reg;
@@ -1358,7 +1358,7 @@ error_free_available_scan_masks:
 error_unregister_map:
 	iio_map_array_unregister(indio_dev, client->dev.platform_data);
 error_free_device:
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 error_disable_reg:
 	regulator_disable(reg);
 error_put_reg:
@@ -1384,7 +1384,7 @@ static int max1363_remove(struct i2c_client *client)
 		regulator_put(reg);
 	}
 	iio_map_array_unregister(indio_dev, client->dev.platform_data);
-	iio_free_device(indio_dev);
+	iio_device_free(indio_dev);
 
 	return 0;
 }
diff --git a/drivers/staging/iio/adc/spear_adc.c b/drivers/staging/iio/adc/spear_adc.c
index 2b4e1eb8eab1..8c6013f0a4b3 100644
--- a/drivers/staging/iio/adc/spear_adc.c
+++ b/drivers/staging/iio/adc/spear_adc.c
@@ -300,7 +300,7 @@ static int __devinit spear_adc_probe(struct platform_device *pdev)
 	int ret = -ENODEV;
 	int irq;
 
-	iodev = iio_allocate_device(sizeof(struct spear_adc_info));
+	iodev = iio_device_alloc(sizeof(struct spear_adc_info));
 	if (!iodev) {
 		dev_err(dev, "failed allocating iio device\n");
 		ret = -ENOMEM;
@@ -404,7 +404,7 @@ errout4:
 errout3:
 	iounmap(info->adc_base_spear6xx);
 errout2:
-	iio_free_device(iodev);
+	iio_device_free(iodev);
 errout1:
 	return ret;
 }
@@ -420,7 +420,7 @@ static int __devexit spear_adc_remove(struct platform_device *pdev)
 	clk_unprepare(info->clk);
 	clk_put(info->clk);
 	iounmap(info->adc_base_spear6xx);
-	iio_free_device(iodev);
+	iio_device_free(iodev);
 
 	return 0;
 }