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Commit ac3f851e authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Greg Kroah-Hartman
Browse files

staging:iio:dac: 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: default avatarLars-Peter Clausen <lars@metafoo.de>
Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d30a7f9d

drivers/staging/iio/dac/ad5360.c

+2 −2
Original line number Diff line number Diff line
@@ -251,7 +251,7 @@ static ssize_t ad5360_read_dac_powerdown(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 ad5360_state *st = iio_priv(indio_dev);



	return sprintf(buf, "%d\n", (bool)(st->ctrl & AD5360_SF_CTRL_PWR_DOWN));
@@ -279,7 +279,7 @@ static int ad5360_update_ctrl(struct iio_dev *indio_dev, unsigned int set, 
static ssize_t ad5360_write_dac_powerdown(struct device *dev,

	struct device_attribute *attr, const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	bool pwr_down;

	int ret;

drivers/staging/iio/dac/ad5380.c

+4 −4
Original line number Diff line number Diff line
@@ -168,7 +168,7 @@ static const struct ad5380_chip_info ad5380_chip_info_tbl[] = { 
static ssize_t ad5380_read_dac_powerdown(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 ad5380_state *st = iio_priv(indio_dev);



	return sprintf(buf, "%d\n", st->pwr_down);
@@ -177,7 +177,7 @@ static ssize_t ad5380_read_dac_powerdown(struct device *dev, 
static ssize_t ad5380_write_dac_powerdown(struct device *dev,

	struct device_attribute *attr, const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5380_state *st = iio_priv(indio_dev);

	bool pwr_down;

	int ret;
@@ -213,7 +213,7 @@ static const char ad5380_powerdown_modes[][15] = { 
static ssize_t ad5380_read_powerdown_mode(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 ad5380_state *st = iio_priv(indio_dev);

	unsigned int mode;

	int ret;
@@ -230,7 +230,7 @@ static ssize_t ad5380_read_powerdown_mode(struct device *dev, 
static ssize_t ad5380_write_powerdown_mode(struct device *dev,

	struct device_attribute *attr, const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5380_state *st = iio_priv(indio_dev);

	unsigned int i;

	int ret;

drivers/staging/iio/dac/ad5504.c

+4 −4
Original line number Diff line number Diff line
@@ -125,7 +125,7 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, 
static ssize_t ad5504_read_powerdown_mode(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 ad5504_state *st = iio_priv(indio_dev);



	const char mode[][14] = {"20kohm_to_gnd", "three_state"};
@@ -137,7 +137,7 @@ static ssize_t ad5504_write_powerdown_mode(struct device *dev, 
				       struct device_attribute *attr,

				       const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5504_state *st = iio_priv(indio_dev);

	int ret;
@@ -155,7 +155,7 @@ static ssize_t ad5504_read_dac_powerdown(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 ad5504_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@@ -169,7 +169,7 @@ static ssize_t ad5504_write_dac_powerdown(struct device *dev, 
{

	long readin;

	int ret;

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5504_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);

drivers/staging/iio/dac/ad5624r_spi.c

+4 −4
Original line number Diff line number Diff line
@@ -141,7 +141,7 @@ static int ad5624r_write_raw(struct iio_dev *indio_dev, 
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 iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5624r_state *st = iio_priv(indio_dev);



	char mode[][15] = {"", "1kohm_to_gnd", "100kohm_to_gnd", "three_state"};
@@ -153,7 +153,7 @@ static ssize_t ad5624r_write_powerdown_mode(struct device *dev, 
				       struct device_attribute *attr,

				       const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5624r_state *st = iio_priv(indio_dev);

	int ret;
@@ -173,7 +173,7 @@ static ssize_t ad5624r_read_dac_powerdown(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 ad5624r_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@@ -187,7 +187,7 @@ static ssize_t ad5624r_write_dac_powerdown(struct device *dev, 
{

	long readin;

	int ret;

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5624r_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);

drivers/staging/iio/dac/ad5686.c

+4 −4
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ static int ad5686_spi_read(struct ad5686_state *st, u8 addr) 
static ssize_t ad5686_read_powerdown_mode(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 ad5686_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@@ -187,7 +187,7 @@ static ssize_t ad5686_write_powerdown_mode(struct device *dev, 
				       struct device_attribute *attr,

				       const char *buf, size_t len)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5686_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);

	unsigned mode;
@@ -211,7 +211,7 @@ static ssize_t ad5686_read_dac_powerdown(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 ad5686_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@@ -225,7 +225,7 @@ static ssize_t ad5686_write_dac_powerdown(struct device *dev, 
{

	bool readin;

	int ret;

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct ad5686_state *st = iio_priv(indio_dev);

	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);