redonkable/alistair23-linux
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Staging: IIO: DAC: AD5624R: Consistency cleanup - no functional changes

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Consistently use indio_dev and access macro for devdata

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Michael Hennerich 2011-03-10 09:09:47 +01:00 committed by Greg Kroah-Hartman
parent 9dabb7224f
commit 17e2a54203
1 changed files with 9 additions and 9 deletions
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18
drivers/staging/iio/dac/ad5624r_spi.c
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@ -77,7 +77,7 @@ static ssize_t ad5624r_write_dac(struct device *dev,
long readin;
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = indio_dev->dev_data;
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
ret = strict_strtol(buf, 10, &readin);
@ -94,7 +94,7 @@ static ssize_t ad5624r_read_powerdown_mode(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = indio_dev->dev_data;
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
char mode[][15] = {"", "1kohm_to_gnd", "100kohm_to_gnd", "three_state"};
@ -106,7 +106,7 @@ static ssize_t ad5624r_write_powerdown_mode(struct device *dev,
const char *buf, size_t len)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = indio_dev->dev_data;
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
int ret;
if (sysfs_streq(buf, "1kohm_to_gnd"))
@ -126,7 +126,7 @@ static ssize_t ad5624r_read_dac_powerdown(struct device *dev,
char *buf)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = indio_dev->dev_data;
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
return sprintf(buf, "%d\n",
@ -140,7 +140,7 @@ static ssize_t ad5624r_write_dac_powerdown(struct device *dev,
long readin;
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = indio_dev->dev_data;
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
ret = strict_strtol(buf, 10, &readin);
@ -165,8 +165,8 @@ static ssize_t ad5624r_show_scale(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad5624r_state *st = iio_dev_get_devdata(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info->bits;
@ -178,8 +178,8 @@ static ssize_t ad5624r_show_name(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct iio_dev *dev_info = dev_get_drvdata(dev);
struct ad5624r_state *st = iio_dev_get_devdata(dev_info);
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5624r_state *st = iio_dev_get_devdata(indio_dev);
return sprintf(buf, "%s\n", spi_get_device_id(st->us)->name);
}