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authorLars-Peter Clausen <lars@metafoo.de>2012-05-12 15:39:33 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-14 13:37:45 -0700
commite53f5ac52ec19c8c606aeacdd13fed2a03d7365a (patch)
tree8463a43fb6121066350373dc9cc045afdf4c39d0 /drivers/iio/industrialio-buffer.c
parent7a7913f11ddf932e20d2bde72bec57f2f7a9b49e (diff)
downloadlinux-e53f5ac52ec19c8c606aeacdd13fed2a03d7365a.tar.bz2
iio: Use dev_to_iio_dev()
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). 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>
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
-rw-r--r--drivers/iio/industrialio-buffer.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index b5b2c38045c5..ac185b8694bd 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -105,7 +105,7 @@ static ssize_t iio_scan_el_show(struct device *dev,
char *buf)
{
int ret;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
ret = test_bit(to_iio_dev_attr(attr)->address,
indio_dev->buffer->scan_mask);
@@ -126,7 +126,7 @@ static ssize_t iio_scan_el_store(struct device *dev,
{
int ret;
bool state;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct iio_buffer *buffer = indio_dev->buffer;
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@@ -162,7 +162,7 @@ static ssize_t iio_scan_el_ts_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
return sprintf(buf, "%d\n", indio_dev->buffer->scan_timestamp);
}
@@ -172,7 +172,7 @@ static ssize_t iio_scan_el_ts_store(struct device *dev,
size_t len)
{
int ret;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
bool state;
ret = strtobool(buf, &state);
@@ -352,7 +352,7 @@ ssize_t iio_buffer_read_length(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct iio_buffer *buffer = indio_dev->buffer;
if (buffer->access->get_length)
@@ -370,7 +370,7 @@ ssize_t iio_buffer_write_length(struct device *dev,
{
int ret;
ulong val;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct iio_buffer *buffer = indio_dev->buffer;
ret = strict_strtoul(buf, 10, &val);
@@ -403,7 +403,7 @@ ssize_t iio_buffer_store_enable(struct device *dev,
int ret;
bool requested_state, current_state;
int previous_mode;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct iio_buffer *buffer = indio_dev->buffer;
mutex_lock(&indio_dev->mlock);
@@ -489,7 +489,7 @@ ssize_t iio_buffer_show_enable(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = dev_to_iio_dev(dev);
return sprintf(buf, "%d\n", iio_buffer_enabled(indio_dev));
}
EXPORT_SYMBOL(iio_buffer_show_enable);