staging:iio:frequency: 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/frequency/ad5930.c b/drivers/staging/iio/frequency/ad5930.c
index 97542fc..2d541d0 100644 (file)
--- a/drivers/staging/iio/frequency/ad5930.c
+++ b/drivers/staging/iio/frequency/ad5930.c
@@ -48,7 +48,7 @@ static ssize_t ad5930_set_parameter(struct device *dev,
        struct spi_transfer xfer;
        int ret;
        struct ad5903_config *config = (struct ad5903_config *)buf;
-       struct iio_dev *idev = dev_get_drvdata(dev);
+       struct iio_dev *idev = dev_to_iio_dev(dev);
        struct ad5930_state *st = iio_priv(idev);
 
        config->control = (config->control & ~value_mask);

diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/frequency/ad9832.c
index 2f9abac..fed3940 100644 (file)
--- a/drivers/staging/iio/frequency/ad9832.c
+++ b/drivers/staging/iio/frequency/ad9832.c
@@ -77,7 +77,7 @@ static ssize_t ad9832_write(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 ad9832_state *st = iio_priv(indio_dev);
        struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
        int ret;

diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c
index f4b581f..1b2dc74 100644 (file)
--- a/drivers/staging/iio/frequency/ad9834.c
+++ b/drivers/staging/iio/frequency/ad9834.c
@@ -66,7 +66,7 @@ static ssize_t ad9834_write(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 ad9834_state *st = iio_priv(indio_dev);
        struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
        int ret;
@@ -145,7 +145,7 @@ static ssize_t ad9834_store_wavetype(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 ad9834_state *st = iio_priv(indio_dev);
        struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
        int ret = 0;
@@ -203,7 +203,7 @@ static ssize_t ad9834_show_out0_wavetype_available(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 ad9834_state *st = iio_priv(indio_dev);
        char *str;
 
@@ -225,7 +225,7 @@ static ssize_t ad9834_show_out1_wavetype_available(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 ad9834_state *st = iio_priv(indio_dev);
        char *str;
 

diff --git a/drivers/staging/iio/frequency/ad9850.c b/drivers/staging/iio/frequency/ad9850.c
index 39f12a6..74abee0 100644 (file)
--- a/drivers/staging/iio/frequency/ad9850.c
+++ b/drivers/staging/iio/frequency/ad9850.c
@@ -43,7 +43,7 @@ static ssize_t ad9850_set_parameter(struct device *dev,
        struct spi_transfer xfer;
        int ret;
        struct ad9850_config *config = (struct ad9850_config *)buf;
-       struct iio_dev *idev = dev_get_drvdata(dev);
+       struct iio_dev *idev = dev_to_iio_dev(dev);
        struct ad9850_state *st = iio_priv(idev);
 
        xfer.len = len;

diff --git a/drivers/staging/iio/frequency/ad9852.c b/drivers/staging/iio/frequency/ad9852.c
index 58d4bf8..fd9d14a 100644 (file)
--- a/drivers/staging/iio/frequency/ad9852.c
+++ b/drivers/staging/iio/frequency/ad9852.c
@@ -71,7 +71,7 @@ static ssize_t ad9852_set_parameter(struct device *dev,
        struct spi_transfer xfer;
        int ret;
        struct ad9852_config *config = (struct ad9852_config *)buf;
-       struct iio_dev *idev = dev_get_drvdata(dev);
+       struct iio_dev *idev = dev_to_iio_dev(dev);
        struct ad9852_state *st = iio_priv(idev);
 
        xfer.len = 3;

diff --git a/drivers/staging/iio/frequency/ad9910.c b/drivers/staging/iio/frequency/ad9910.c
index 6e7a97e..5a7ba30 100644 (file)
--- a/drivers/staging/iio/frequency/ad9910.c
+++ b/drivers/staging/iio/frequency/ad9910.c
@@ -123,7 +123,7 @@ static ssize_t ad9910_set_parameter(struct device *dev,
        struct spi_transfer xfer;
        int ret;
        struct ad9910_config *config = (struct ad9910_config *)buf;
-       struct iio_dev *idev = dev_get_drvdata(dev);
+       struct iio_dev *idev = dev_to_iio_dev(dev);
        struct ad9910_state *st = iio_priv(idev);
 
        xfer.len = 5;

diff --git a/drivers/staging/iio/frequency/ad9951.c b/drivers/staging/iio/frequency/ad9951.c
index 19ba721..ba6f49f 100644 (file)
--- a/drivers/staging/iio/frequency/ad9951.c
+++ b/drivers/staging/iio/frequency/ad9951.c
@@ -64,7 +64,7 @@ static ssize_t ad9951_set_parameter(struct device *dev,
        struct spi_transfer xfer;
        int ret;
        struct ad9951_config *config = (struct ad9951_config *)buf;
-       struct iio_dev *idev = dev_get_drvdata(dev);
+       struct iio_dev *idev = dev_to_iio_dev(dev);
        struct ad9951_state *st = iio_priv(idev);
 
        xfer.len = 3;