staging:iio:meter: 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: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 280331b..f04ece7 100644 (file)
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -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;

diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index 59a2e3e..6cee28a 100644 (file)
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -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;

diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index 1a5c9c4..96d6114 100644 (file)
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -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;

diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index 91add54..b3f7e0f 100644 (file)
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -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;

diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c
index 527aa97..0609046 100644 (file)
--- a/drivers/staging/iio/meter/ade7854-i2c.c
+++ b/drivers/staging/iio/meter/ade7854-i2c.c
@@ -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;
 

diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c
index eaafaef..9fb2f8b 100644 (file)
--- a/drivers/staging/iio/meter/ade7854-spi.c
+++ b/drivers/staging/iio/meter/ade7854-spi.c
@@ -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[] = {

diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c
index fa3ba01..c642da8 100644 (file)
--- a/drivers/staging/iio/meter/ade7854.c
+++ b/drivers/staging/iio/meter/ade7854.c
@@ -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;