summaryrefslogtreecommitdiffstats
path: root/drivers/staging/iio/accel
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/iio/accel')
-rw-r--r--drivers/staging/iio/accel/adis16201_core.c6
-rw-r--r--drivers/staging/iio/accel/adis16203_core.c6
-rw-r--r--drivers/staging/iio/accel/adis16204_core.c6
-rw-r--r--drivers/staging/iio/accel/adis16209_core.c6
-rw-r--r--drivers/staging/iio/accel/adis16240_core.c6
-rw-r--r--drivers/staging/iio/accel/lis3l02dq_core.c6
-rw-r--r--drivers/staging/iio/accel/sca3000_core.c6
-rw-r--r--drivers/staging/iio/accel/sca3000_ring.c23
8 files changed, 24 insertions, 41 deletions
diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c
index 2b8c5e9c33e..d16c45959fd 100644
--- a/drivers/staging/iio/accel/adis16201_core.c
+++ b/drivers/staging/iio/accel/adis16201_core.c
@@ -497,7 +497,7 @@ static int __devinit adis16201_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
adis16201_channels,
ARRAY_SIZE(adis16201_channels));
if (ret) {
@@ -520,7 +520,7 @@ static int __devinit adis16201_probe(struct spi_device *spi)
error_remove_trigger:
adis16201_remove_trigger(indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16201_unconfigure_ring(indio_dev);
error_free_dev:
@@ -537,7 +537,7 @@ static int adis16201_remove(struct spi_device *spi)
struct iio_dev *indio_dev = spi_get_drvdata(spi);
adis16201_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
iio_device_unregister(indio_dev);
adis16201_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c
index 14836762736..cc3869bbf46 100644
--- a/drivers/staging/iio/accel/adis16203_core.c
+++ b/drivers/staging/iio/accel/adis16203_core.c
@@ -451,7 +451,7 @@ static int __devinit adis16203_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
adis16203_channels,
ARRAY_SIZE(adis16203_channels));
if (ret) {
@@ -474,7 +474,7 @@ static int __devinit adis16203_probe(struct spi_device *spi)
error_remove_trigger:
adis16203_remove_trigger(indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16203_unconfigure_ring(indio_dev);
error_free_dev:
@@ -491,7 +491,7 @@ static int adis16203_remove(struct spi_device *spi)
struct iio_dev *indio_dev = spi_get_drvdata(spi);
adis16203_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
iio_device_unregister(indio_dev);
adis16203_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c
index 445a75b1d54..3cc229d9564 100644
--- a/drivers/staging/iio/accel/adis16204_core.c
+++ b/drivers/staging/iio/accel/adis16204_core.c
@@ -526,7 +526,7 @@ static int __devinit adis16204_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
adis16204_channels,
ARRAY_SIZE(adis16204_channels));
if (ret) {
@@ -549,7 +549,7 @@ static int __devinit adis16204_probe(struct spi_device *spi)
error_remove_trigger:
adis16204_remove_trigger(indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16204_unconfigure_ring(indio_dev);
error_free_dev:
@@ -566,7 +566,7 @@ static int adis16204_remove(struct spi_device *spi)
struct iio_dev *indio_dev = spi_get_drvdata(spi);
adis16204_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
iio_device_unregister(indio_dev);
adis16204_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c
index ca671ddc152..fa4c6c055db 100644
--- a/drivers/staging/iio/accel/adis16209_core.c
+++ b/drivers/staging/iio/accel/adis16209_core.c
@@ -499,7 +499,7 @@ static int __devinit adis16209_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
adis16209_channels,
ARRAY_SIZE(adis16209_channels));
if (ret) {
@@ -522,7 +522,7 @@ static int __devinit adis16209_probe(struct spi_device *spi)
error_remove_trigger:
adis16209_remove_trigger(indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16209_unconfigure_ring(indio_dev);
error_free_dev:
@@ -541,7 +541,7 @@ static int adis16209_remove(struct spi_device *spi)
flush_scheduled_work();
adis16209_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
iio_device_unregister(indio_dev);
adis16209_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c
index d485f7342f8..2c6ced0366d 100644
--- a/drivers/staging/iio/accel/adis16240_core.c
+++ b/drivers/staging/iio/accel/adis16240_core.c
@@ -552,7 +552,7 @@ static int __devinit adis16240_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
adis16240_channels,
ARRAY_SIZE(adis16240_channels));
if (ret) {
@@ -575,7 +575,7 @@ static int __devinit adis16240_probe(struct spi_device *spi)
error_remove_trigger:
adis16240_remove_trigger(indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
adis16240_unconfigure_ring(indio_dev);
error_free_dev:
@@ -595,7 +595,7 @@ static int adis16240_remove(struct spi_device *spi)
flush_scheduled_work();
adis16240_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
iio_device_unregister(indio_dev);
adis16240_unconfigure_ring(indio_dev);
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index 33001f8992e..440b26bff34 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -696,7 +696,7 @@ static int __devinit lis3l02dq_probe(struct spi_device *spi)
goto error_unreg_ring_funcs;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
lis3l02dq_channels,
ARRAY_SIZE(lis3l02dq_channels));
if (ret) {
@@ -732,7 +732,7 @@ error_free_interrupt:
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
free_irq(st->us->irq, indio_dev);
error_uninitialize_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unreg_ring_funcs:
lis3l02dq_unconfigure_ring(indio_dev);
error_free_dev:
@@ -789,7 +789,7 @@ static int lis3l02dq_remove(struct spi_device *spi)
free_irq(st->us->irq, indio_dev);
lis3l02dq_remove_trigger(indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
lis3l02dq_unconfigure_ring(indio_dev);
iio_device_unregister(indio_dev);
diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index d7f79b40353..1a6780f9c5a 100644
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -1157,7 +1157,7 @@ static int __devinit sca3000_probe(struct spi_device *spi)
if (ret < 0)
goto error_free_dev;
regdone = 1;
- ret = iio_ring_buffer_register_ex(indio_dev->ring, 0,
+ ret = iio_ring_buffer_register_ex(indio_dev, 0,
sca3000_channels,
ARRAY_SIZE(sca3000_channels));
if (ret < 0)
@@ -1182,7 +1182,7 @@ error_free_irq:
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
free_irq(spi->irq, indio_dev);
error_unregister_ring:
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
error_unregister_dev:
error_free_dev:
if (regdone)
@@ -1223,7 +1223,7 @@ static int sca3000_remove(struct spi_device *spi)
return ret;
if (spi->irq && gpio_is_valid(irq_to_gpio(spi->irq)) > 0)
free_irq(spi->irq, indio_dev);
- iio_ring_buffer_unregister(indio_dev->ring);
+ iio_ring_buffer_unregister(indio_dev);
sca3000_unconfigure_ring(indio_dev);
iio_device_unregister(indio_dev);
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index 0b736dbe818..cc38521e6e2 100644
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -144,11 +144,6 @@ static int sca3000_ring_get_bytes_per_datum(struct iio_ring_buffer *r)
{
return 6;
}
-static void sca3000_ring_release(struct device *dev)
-{
- struct iio_ring_buffer *r = to_iio_ring_buffer(dev);
- kfree(iio_to_hw_ring_buf(r));
-}
static IIO_RING_ENABLE_ATTR;
static IIO_RING_BYTES_PER_DATUM_ATTR;
@@ -258,16 +253,7 @@ static struct attribute *sca3000_ring_attributes[] = {
static struct attribute_group sca3000_ring_attr = {
.attrs = sca3000_ring_attributes,
-};
-
-static const struct attribute_group *sca3000_ring_attr_groups[] = {
- &sca3000_ring_attr,
- NULL
-};
-
-static struct device_type sca3000_ring_type = {
- .release = sca3000_ring_release,
- .groups = sca3000_ring_attr_groups,
+ .name = "buffer",
};
static struct iio_ring_buffer *sca3000_rb_allocate(struct iio_dev *indio_dev)
@@ -282,18 +268,15 @@ static struct iio_ring_buffer *sca3000_rb_allocate(struct iio_dev *indio_dev)
ring->private = indio_dev;
buf = &ring->buf;
buf->stufftoread = 0;
+ buf->attrs = &sca3000_ring_attr;
iio_ring_buffer_init(buf, indio_dev);
- buf->dev.type = &sca3000_ring_type;
- buf->dev.parent = &indio_dev->dev;
- dev_set_drvdata(&buf->dev, (void *)buf);
return buf;
}
static inline void sca3000_rb_free(struct iio_ring_buffer *r)
{
- if (r)
- iio_put_ring_buffer(r);
+ kfree(iio_to_hw_ring_buf(r));
}
static const struct iio_ring_access_funcs sca3000_ring_access_funcs = {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-22 18:09:39 +0000