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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>
This commit is contained in:
Lars-Peter Clausen 2012-05-12 15:39:54 +02:00 committed by Greg Kroah-Hartman
parent a651cf9b5f
commit 196b59c1a2
7 changed files with 51 additions and 51 deletions
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12
drivers/staging/iio/meter/ade7753.c
View File

@ -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);
@ -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);
@ -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;
@ -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;
@ -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[] = {
@ -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;

12
drivers/staging/iio/meter/ade7754.c
View File

@ -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);
@ -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);
@ -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;
@ -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;
@ -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[] = {
@ -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;

14
drivers/staging/iio/meter/ade7758_core.c
View File

@ -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);
@ -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[] = {
{
@ -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[] = {
{
@ -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[] = {
@ -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[] = {
@ -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[] = {
@ -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;

12
drivers/staging/iio/meter/ade7759.c
View File

@ -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);
@ -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);
@ -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;
@ -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;
@ -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[] = {
@ -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;

16
drivers/staging/iio/meter/ade7854-i2c.c
View File

@ -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);
@ -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);
@ -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);
@ -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);
@ -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;
@ -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;
@ -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;
@ -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;

16
drivers/staging/iio/meter/ade7854-spi.c
View File

@ -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,
@ -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,
@ -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,
@ -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,
@ -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[] = {
@ -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[] = {
@ -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[] = {
@ -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[] = {

20
drivers/staging/iio/meter/ade7854.c
View File

@ -28,7 +28,7 @@ static ssize_t ade7854_read_8bit(struct device *dev,
{
int ret;
u8 val = 0;
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 iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@ -45,7 +45,7 @@ static ssize_t ade7854_read_16bit(struct device *dev,
{
int ret;
u16 val = 0;
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 iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@ -62,7 +62,7 @@ static ssize_t ade7854_read_24bit(struct device *dev,
{
int ret;
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);
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
@ -80,7 +80,7 @@ static ssize_t ade7854_read_32bit(struct device *dev,
int ret;
u32 val = 0;
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
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);
ret = st->read_reg_32(dev, this_attr->address, &val);
@ -96,7 +96,7 @@ static ssize_t ade7854_write_8bit(struct device *dev,
size_t len)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
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;
@ -117,7 +117,7 @@ static ssize_t ade7854_write_16bit(struct device *dev,
size_t len)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
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;
@ -138,7 +138,7 @@ static ssize_t ade7854_write_24bit(struct device *dev,
size_t len)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
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;
@ -159,7 +159,7 @@ static ssize_t ade7854_write_32bit(struct device *dev,
size_t len)
{
struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
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;
@ -176,7 +176,7 @@ error_ret:
static int ade7854_reset(struct device *dev)
{
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);
u16 val;
@ -425,7 +425,7 @@ static IIO_DEV_ATTR_CVAHR(ade7854_read_32bit,
static int ade7854_set_irq(struct device *dev, bool enable)
{
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;