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staging:iio:meter: Use dev_to_iio_dev()
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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>
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Lars-Peter Clausen authored and Greg Kroah-Hartman committed May 14, 2012
1 parent a651cf9 commit 196b59c
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Showing 7 changed files with 51 additions and 51 deletions.
12 changes: 6 additions & 6 deletions drivers/staging/iio/meter/ade7753.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ static int ade7753_spi_write_reg_8(struct device *dev,
u8 val)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7753_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -46,7 +46,7 @@ static int ade7753_spi_write_reg_16(struct device *dev,
u16 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7753_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -63,7 +63,7 @@ static int ade7753_spi_read_reg_8(struct device *dev,
u8 reg_address,
u8 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7753_state *st = iio_priv(indio_dev);
ssize_t ret;

Expand All @@ -82,7 +82,7 @@ static int ade7753_spi_read_reg_16(struct device *dev,
u8 reg_address,
u16 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7753_state *st = iio_priv(indio_dev);
ssize_t ret;

Expand All @@ -104,7 +104,7 @@ static int ade7753_spi_read_reg_24(struct device *dev,
u32 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7753_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -416,7 +416,7 @@ static ssize_t ade7753_write_frequency(struct device *dev,
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 ade7753_state *st = iio_priv(indio_dev);
unsigned long val;
int ret;
Expand Down
12 changes: 6 additions & 6 deletions drivers/staging/iio/meter/ade7754.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ static int ade7754_spi_write_reg_8(struct device *dev,
u8 val)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7754_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -46,7 +46,7 @@ static int ade7754_spi_write_reg_16(struct device *dev,
u16 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7754_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -63,7 +63,7 @@ static int ade7754_spi_read_reg_8(struct device *dev,
u8 reg_address,
u8 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7754_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -82,7 +82,7 @@ static int ade7754_spi_read_reg_16(struct device *dev,
u8 reg_address,
u16 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7754_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -104,7 +104,7 @@ static int ade7754_spi_read_reg_24(struct device *dev,
u32 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7754_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -436,7 +436,7 @@ static ssize_t ade7754_write_frequency(struct device *dev,
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 ade7754_state *st = iio_priv(indio_dev);
unsigned long val;
int ret;
Expand Down
14 changes: 7 additions & 7 deletions drivers/staging/iio/meter/ade7758_core.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ int ade7758_spi_write_reg_8(struct device *dev,
u8 val)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -48,7 +48,7 @@ static int ade7758_spi_write_reg_16(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);
struct spi_transfer xfers[] = {
{
Expand Down Expand Up @@ -77,7 +77,7 @@ static int ade7758_spi_write_reg_24(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);
struct spi_transfer xfers[] = {
{
Expand Down Expand Up @@ -106,7 +106,7 @@ int ade7758_spi_read_reg_8(struct device *dev,
u8 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -149,7 +149,7 @@ static int ade7758_spi_read_reg_16(struct device *dev,
u16 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -195,7 +195,7 @@ static int ade7758_spi_read_reg_24(struct device *dev,
u32 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7758_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -534,7 +534,7 @@ static ssize_t ade7758_write_frequency(struct device *dev,
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);
unsigned long val;
int ret;
u8 reg, t;
Expand Down
12 changes: 6 additions & 6 deletions drivers/staging/iio/meter/ade7759.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ static int ade7759_spi_write_reg_8(struct device *dev,
u8 val)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7759_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -46,7 +46,7 @@ static int ade7759_spi_write_reg_16(struct device *dev,
u16 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7759_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -63,7 +63,7 @@ static int ade7759_spi_read_reg_8(struct device *dev,
u8 reg_address,
u8 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7759_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -82,7 +82,7 @@ static int ade7759_spi_read_reg_16(struct device *dev,
u8 reg_address,
u16 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7759_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -104,7 +104,7 @@ static int ade7759_spi_read_reg_40(struct device *dev,
u64 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7759_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -376,7 +376,7 @@ static ssize_t ade7759_write_frequency(struct device *dev,
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 ade7759_state *st = iio_priv(indio_dev);
unsigned long val;
int ret;
Expand Down
16 changes: 8 additions & 8 deletions drivers/staging/iio/meter/ade7854-i2c.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ static int ade7854_i2c_write_reg_8(struct device *dev,
u8 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -39,7 +39,7 @@ static int ade7854_i2c_write_reg_16(struct device *dev,
u16 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -59,7 +59,7 @@ static int ade7854_i2c_write_reg_24(struct device *dev,
u32 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -80,7 +80,7 @@ static int ade7854_i2c_write_reg_32(struct device *dev,
u32 value)
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);

mutex_lock(&st->buf_lock);
Expand All @@ -101,7 +101,7 @@ static int ade7854_i2c_read_reg_8(struct device *dev,
u16 reg_address,
u8 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -127,7 +127,7 @@ static int ade7854_i2c_read_reg_16(struct device *dev,
u16 reg_address,
u16 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -153,7 +153,7 @@ static int ade7854_i2c_read_reg_24(struct device *dev,
u16 reg_address,
u32 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;

Expand All @@ -179,7 +179,7 @@ static int ade7854_i2c_read_reg_32(struct device *dev,
u16 reg_address,
u32 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;

Expand Down
16 changes: 8 additions & 8 deletions drivers/staging/iio/meter/ade7854-spi.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ static int ade7854_spi_write_reg_8(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
struct spi_transfer xfer = {
.tx_buf = st->tx,
Expand Down Expand Up @@ -49,7 +49,7 @@ static int ade7854_spi_write_reg_16(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
struct spi_transfer xfer = {
.tx_buf = st->tx,
Expand Down Expand Up @@ -78,7 +78,7 @@ static int ade7854_spi_write_reg_24(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
struct spi_transfer xfer = {
.tx_buf = st->tx,
Expand Down Expand Up @@ -108,7 +108,7 @@ static int ade7854_spi_write_reg_32(struct device *dev,
{
int ret;
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
struct spi_transfer xfer = {
.tx_buf = st->tx,
Expand Down Expand Up @@ -138,7 +138,7 @@ static int ade7854_spi_read_reg_8(struct device *dev,
u8 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -180,7 +180,7 @@ static int ade7854_spi_read_reg_16(struct device *dev,
u16 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -221,7 +221,7 @@ static int ade7854_spi_read_reg_24(struct device *dev,
u32 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down Expand Up @@ -263,7 +263,7 @@ static int ade7854_spi_read_reg_32(struct device *dev,
u32 *val)
{
struct spi_message msg;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct ade7854_state *st = iio_priv(indio_dev);
int ret;
struct spi_transfer xfers[] = {
Expand Down
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