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staging:iio:adc:ad799x clear out last few uses of iio_dev->dev_data.

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Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-06-27 13:07:20 +01:00 committed by Greg Kroah-Hartman
parent f490f42bdf
commit d8aea29b62
2 changed files with 8 additions and 9 deletions
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13
drivers/staging/iio/adc/ad799x_core.c
View File

@ -143,7 +143,7 @@ static int ad799x_read_raw(struct iio_dev *dev_info,
long m)
{
int ret;
struct ad799x_state *st = dev_info->dev_data;
struct ad799x_state *st = iio_priv(dev_info);
unsigned int scale_uv;
switch (m) {
@ -176,7 +176,7 @@ static ssize_t ad799x_read_frequency(struct device *dev,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_dev_get_devdata(dev_info);
struct ad799x_state *st = iio_priv(dev_info);
int ret, len = 0;
u8 val;
@ -221,7 +221,7 @@ static ssize_t ad799x_write_frequency(struct device *dev,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_dev_get_devdata(dev_info);
struct ad799x_state *st = iio_priv(dev_info);
long val;
int ret;
@ -281,7 +281,7 @@ static ssize_t ad799x_read_channel_config(struct device *dev,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_dev_get_devdata(dev_info);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
int ret;
@ -299,7 +299,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
size_t len)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad799x_state *st = iio_dev_get_devdata(dev_info);
struct ad799x_state *st = iio_priv(dev_info);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
long val;
@ -319,7 +319,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
static irqreturn_t ad799x_event_handler(int irq, void *private)
{
struct iio_dev *indio_dev = private;
struct ad799x_state *st = iio_dev_get_devdata(private);
struct ad799x_state *st = iio_priv(private);
u8 status;
int i, ret;
@ -686,7 +686,6 @@ static int __devinit ad799x_probe(struct i2c_client *client,
indio_dev->name = id->name;
indio_dev->info = st->chip_info->info;
indio_dev->name = id->name;
indio_dev->dev_data = (void *)(st);
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels = st->chip_info->channel;

4
drivers/staging/iio/adc/ad799x_ring.c
View File

@ -72,7 +72,7 @@ int ad799x_single_channel_from_ring(struct ad799x_state *st, long mask)
static int ad799x_ring_preenable(struct iio_dev *indio_dev)
{
struct iio_ring_buffer *ring = indio_dev->ring;
struct ad799x_state *st = iio_dev_get_devdata(indio_dev);
struct ad799x_state *st = iio_priv(indio_dev);
/*
* Need to figure out the current mode based upon the requested
@ -109,7 +109,7 @@ static irqreturn_t ad799x_trigger_handler(int irq, void *p)
{
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->private_data;
struct ad799x_state *st = iio_dev_get_devdata(indio_dev);
struct ad799x_state *st = iio_priv(indio_dev);
struct iio_ring_buffer *ring = indio_dev->ring;
s64 time_ns;
__u8 *rxbuf;