Re: [PATCH 16/24] staging:iio:frequency: Use dev_to_iio_dev()

[Jonathan Cameron <jic23@kernel.org>]

On 05/11/2012 01:58 PM, Lars-Peter Clausen wrote:
> 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>
> ---
>  drivers/staging/iio/frequency/ad5930.c |    2 +-
>  drivers/staging/iio/frequency/ad9832.c |    2 +-
>  drivers/staging/iio/frequency/ad9834.c |    8 ++++----
>  drivers/staging/iio/frequency/ad9850.c |    2 +-
>  drivers/staging/iio/frequency/ad9852.c |    2 +-
>  drivers/staging/iio/frequency/ad9910.c |    2 +-
>  drivers/staging/iio/frequency/ad9951.c |    2 +-
>  7 files changed, 10 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/staging/iio/frequency/ad5930.c b/drivers/staging/iio/frequency/ad5930.c
> index 97542fc..2d541d0 100644
> --- 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
> --- 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
> --- 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
> --- 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
> --- 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
> --- 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
> --- 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;