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From: Jonathan Cameron <jic23@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Jonathan Cameron <jic23@cam.ac.uk>, linux-iio@vger.kernel.org
Subject: Re: [PATCH 20/24] staging:iio:light: Use dev_to_iio_dev()
Date: Sat, 12 May 2012 09:48:59 +0100	[thread overview]
Message-ID: <4FAE23FB.1050901@kernel.org> (raw)
In-Reply-To: <1336741127-29552-20-git-send-email-lars@metafoo.de>

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/light/isl29018.c     |   12 ++++-----
>  drivers/staging/iio/light/tsl2583.c      |   26 +++++++++----------
>  drivers/staging/iio/light/tsl2x7x_core.c |   40 +++++++++++++++---------------
>  3 files changed, 39 insertions(+), 39 deletions(-)
> 
> diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
> index 2d23c6a..0abbf18 100644
> --- a/drivers/staging/iio/light/isl29018.c
> +++ b/drivers/staging/iio/light/isl29018.c
> @@ -214,7 +214,7 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme,
>  static ssize_t show_range(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 isl29018_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%u\n", chip->range);
> @@ -223,7 +223,7 @@ static ssize_t show_range(struct device *dev,
>  static ssize_t store_range(struct device *dev,
>  		struct device_attribute *attr, const char *buf, size_t count)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
>  	struct isl29018_chip *chip = iio_priv(indio_dev);
>  	int status;
>  	unsigned long lval;
> @@ -256,7 +256,7 @@ static ssize_t store_range(struct device *dev,
>  static ssize_t show_resolution(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 isl29018_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%u\n", chip->adc_bit);
> @@ -265,7 +265,7 @@ static ssize_t show_resolution(struct device *dev,
>  static ssize_t store_resolution(struct device *dev,
>  		struct device_attribute *attr, const char *buf, size_t count)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
>  	struct isl29018_chip *chip = iio_priv(indio_dev);
>  	int status;
>  	unsigned long lval;
> @@ -295,7 +295,7 @@ static ssize_t store_resolution(struct device *dev,
>  static ssize_t show_prox_infrared_supression(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 isl29018_chip *chip = iio_priv(indio_dev);
>  
>  	/* return the "proximity scheme" i.e. if the chip does on chip
> @@ -306,7 +306,7 @@ static ssize_t show_prox_infrared_supression(struct device *dev,
>  static ssize_t store_prox_infrared_supression(struct device *dev,
>  		struct device_attribute *attr, const char *buf, size_t count)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
>  	struct isl29018_chip *chip = iio_priv(indio_dev);
>  	unsigned long lval;
>  
> diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
> index 5ff391e..5e23ad5 100644
> --- a/drivers/staging/iio/light/tsl2583.c
> +++ b/drivers/staging/iio/light/tsl2583.c
> @@ -483,7 +483,7 @@ static int taos_chip_off(struct iio_dev *indio_dev)
>  static ssize_t taos_power_state_show(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 tsl2583_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%d\n", chip->taos_chip_status);
> @@ -492,7 +492,7 @@ static ssize_t taos_power_state_show(struct device *dev,
>  static ssize_t taos_power_state_store(struct device *dev,
>  	struct device_attribute *attr, 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 value;
>  
>  	if (strict_strtoul(buf, 0, &value))
> @@ -509,7 +509,7 @@ static ssize_t taos_power_state_store(struct device *dev,
>  static ssize_t taos_gain_show(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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	char gain[4] = {0};
>  
> @@ -534,7 +534,7 @@ static ssize_t taos_gain_show(struct device *dev,
>  static ssize_t taos_gain_store(struct device *dev,
>  	struct device_attribute *attr, 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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	unsigned long value;
>  
> @@ -571,7 +571,7 @@ static ssize_t taos_gain_available_show(struct device *dev,
>  static ssize_t taos_als_time_show(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 tsl2583_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%d\n", chip->taos_settings.als_time);
> @@ -580,7 +580,7 @@ static ssize_t taos_als_time_show(struct device *dev,
>  static ssize_t taos_als_time_store(struct device *dev,
>  	struct device_attribute *attr, 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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	unsigned long value;
>  
> @@ -608,7 +608,7 @@ static ssize_t taos_als_time_available_show(struct device *dev,
>  static ssize_t taos_als_trim_show(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 tsl2583_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%d\n", chip->taos_settings.als_gain_trim);
> @@ -617,7 +617,7 @@ static ssize_t taos_als_trim_show(struct device *dev,
>  static ssize_t taos_als_trim_store(struct device *dev,
>  	struct device_attribute *attr, 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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	unsigned long value;
>  
> @@ -633,7 +633,7 @@ static ssize_t taos_als_trim_store(struct device *dev,
>  static ssize_t taos_als_cal_target_show(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 tsl2583_chip *chip = iio_priv(indio_dev);
>  
>  	return sprintf(buf, "%d\n", chip->taos_settings.als_cal_target);
> @@ -642,7 +642,7 @@ static ssize_t taos_als_cal_target_show(struct device *dev,
>  static ssize_t taos_als_cal_target_store(struct device *dev,
>  	struct device_attribute *attr, 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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	unsigned long value;
>  
> @@ -660,7 +660,7 @@ static ssize_t taos_lux_show(struct device *dev, struct device_attribute *attr,
>  {
>  	int ret;
>  
> -	ret = taos_get_lux(dev_get_drvdata(dev));
> +	ret = taos_get_lux(dev_to_iio_dev(dev));
>  	if (ret < 0)
>  		return ret;
>  
> @@ -670,7 +670,7 @@ static ssize_t taos_lux_show(struct device *dev, struct device_attribute *attr,
>  static ssize_t taos_do_calibrate(struct device *dev,
>  	struct device_attribute *attr, 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 value;
>  
>  	if (strict_strtoul(buf, 0, &value))
> @@ -708,7 +708,7 @@ static ssize_t taos_luxtable_show(struct device *dev,
>  static ssize_t taos_luxtable_store(struct device *dev,
>  	struct device_attribute *attr, 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 tsl2583_chip *chip = iio_priv(indio_dev);
>  	int value[ARRAY_SIZE(taos_device_lux)*3 + 1];
>  	int n;
> diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
> index efbc4d2..c3b05a1 100755
> --- a/drivers/staging/iio/light/tsl2x7x_core.c
> +++ b/drivers/staging/iio/light/tsl2x7x_core.c
> @@ -971,7 +971,7 @@ static void tsl2x7x_prox_cal(struct iio_dev *indio_dev)
>  static ssize_t tsl2x7x_power_state_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  
>  	return snprintf(buf, PAGE_SIZE, "%d\n", chip->tsl2x7x_chip_status);
>  }
> @@ -979,7 +979,7 @@ static ssize_t tsl2x7x_power_state_show(struct device *dev,
>  static ssize_t tsl2x7x_power_state_store(struct device *dev,
>  	struct device_attribute *attr, 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);
>  	bool value;
>  
>  	if (strtobool(buf, &value))
> @@ -996,7 +996,7 @@ static ssize_t tsl2x7x_power_state_store(struct device *dev,
>  static ssize_t tsl2x7x_gain_available_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  
>  	switch (chip->id) {
>  	case tsl2571:
> @@ -1020,7 +1020,7 @@ static ssize_t tsl2x7x_prox_gain_available_show(struct device *dev,
>  static ssize_t tsl2x7x_als_time_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  	int y, z;
>  
>  	y = (TSL2X7X_MAX_TIMER_CNT - (u8)chip->tsl2x7x_settings.als_time) + 1;
> @@ -1034,8 +1034,8 @@ static ssize_t tsl2x7x_als_time_show(struct device *dev,
>  static ssize_t tsl2x7x_als_time_store(struct device *dev,
>  	struct device_attribute *attr, const char *buf, size_t len)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
> +	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
>  	struct tsl2x7x_parse_result result;
>  
>  	result.integer = 0;
> @@ -1062,7 +1062,7 @@ static IIO_CONST_ATTR(in_illuminance0_integration_time_available,
>  static ssize_t tsl2x7x_als_cal_target_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  
>  	return snprintf(buf, PAGE_SIZE, "%d\n",
>  			chip->tsl2x7x_settings.als_cal_target);
> @@ -1071,8 +1071,8 @@ static ssize_t tsl2x7x_als_cal_target_show(struct device *dev,
>  static ssize_t tsl2x7x_als_cal_target_store(struct device *dev,
>  	struct device_attribute *attr, const char *buf, size_t len)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
> +	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
>  	unsigned long value;
>  
>  	if (kstrtoul(buf, 0, &value))
> @@ -1090,7 +1090,7 @@ static ssize_t tsl2x7x_als_cal_target_store(struct device *dev,
>  static ssize_t tsl2x7x_als_persistence_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  	int y, z, filter_delay;
>  
>  	/* Determine integration time */
> @@ -1106,8 +1106,8 @@ static ssize_t tsl2x7x_als_persistence_show(struct device *dev,
>  static ssize_t tsl2x7x_als_persistence_store(struct device *dev,
>  	struct device_attribute *attr, const char *buf, size_t len)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
> +	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
>  	struct tsl2x7x_parse_result result;
>  	int y, z, filter_delay;
>  
> @@ -1136,7 +1136,7 @@ static ssize_t tsl2x7x_als_persistence_store(struct device *dev,
>  static ssize_t tsl2x7x_prox_persistence_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  	int y, z, filter_delay;
>  
>  	/* Determine integration time */
> @@ -1152,8 +1152,8 @@ static ssize_t tsl2x7x_prox_persistence_show(struct device *dev,
>  static ssize_t tsl2x7x_prox_persistence_store(struct device *dev,
>  	struct device_attribute *attr, const char *buf, size_t len)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
> +	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
>  	struct tsl2x7x_parse_result result;
>  	int y, z, filter_delay;
>  
> @@ -1182,7 +1182,7 @@ static ssize_t tsl2x7x_prox_persistence_store(struct device *dev,
>  static ssize_t tsl2x7x_do_calibrate(struct device *dev,
>  	struct device_attribute *attr, 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);
>  	bool value;
>  
>  	if (strtobool(buf, &value))
> @@ -1199,7 +1199,7 @@ static ssize_t tsl2x7x_do_calibrate(struct device *dev,
>  static ssize_t tsl2x7x_luxtable_show(struct device *dev,
>  	struct device_attribute *attr, char *buf)
>  {
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev));
>  	int i = 0;
>  	int offset = 0;
>  
> @@ -1224,8 +1224,8 @@ static ssize_t tsl2x7x_luxtable_show(struct device *dev,
>  static ssize_t tsl2x7x_luxtable_store(struct device *dev,
>  	struct device_attribute *attr, const char *buf, size_t len)
>  {
> -	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> -	struct tsl2X7X_chip *chip = iio_priv(dev_get_drvdata(dev));
> +	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
> +	struct tsl2X7X_chip *chip = iio_priv(indio_dev);
>  	int value[ARRAY_SIZE(chip->tsl2x7x_device_lux)*3 + 1];
>  	int n;
>  
> @@ -1263,7 +1263,7 @@ static ssize_t tsl2x7x_luxtable_store(struct device *dev,
>  static ssize_t tsl2x7x_do_prox_calibrate(struct device *dev,
>  	struct device_attribute *attr, 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);
>  	bool value;
>  
>  	if (strtobool(buf, &value))

  reply	other threads:[~2012-05-12  8:48 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-11 12:58 [PATCH 01/24] iio: Add dev_to_iio_dev() helper function Lars-Peter Clausen
2012-05-11 12:58 ` [PATCH 02/24] iio: Use dev_to_iio_dev() Lars-Peter Clausen
2012-05-12  8:26   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 03/24] staging:iio:adis16203_read_ring_data: Pass IIO device directly Lars-Peter Clausen
2012-05-12  8:28   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 04/24] staging:iio:adis16204_read_ring_data: " Lars-Peter Clausen
2012-05-12  8:28   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 05/24] staging:iio:adis16209_read_ring_data: " Lars-Peter Clausen
2012-05-12  8:30   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 06/24] staging:iio:adis16240_read_ring_data: " Lars-Peter Clausen
2012-05-12  8:31   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 07/24] staging:iio:__lis3l02dq_write_data_ready_config: " Lars-Peter Clausen
2012-05-12  8:34   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 08/24] staging:iio:adis16260_read_ring_data: " Lars-Peter Clausen
2012-05-12  8:35   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 09/24] staging:iio:ade7758_spi_read_burst: " Lars-Peter Clausen
2012-05-12  8:35   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 10/24] staging:iio:adis16400_ring: " Lars-Peter Clausen
2012-05-12  8:36   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 11/24] staging:iio:adc: Use dev_to_iio_dev() Lars-Peter Clausen
2012-05-12  8:40   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 12/24] staging:iio:accel: " Lars-Peter Clausen
2012-05-12  8:43   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 13/24] staging:iio:addac: " Lars-Peter Clausen
2012-05-12  8:44   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 14/24] staging:iio:cdc: " Lars-Peter Clausen
2012-05-12  8:45   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 15/24] staging:iio:dac: " Lars-Peter Clausen
2012-05-12  8:45   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 16/24] staging:iio:frequency: " Lars-Peter Clausen
2012-05-12  8:46   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 17/24] staging:iio:gyro: " Lars-Peter Clausen
2012-05-12  8:46   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 18/24] staging:iio:impedance-analyzer: " Lars-Peter Clausen
2012-05-12  8:47   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 19/24] staging:iio:imu: " Lars-Peter Clausen
2012-05-12  8:47   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 20/24] staging:iio:light: " Lars-Peter Clausen
2012-05-12  8:48   ` Jonathan Cameron [this message]
2012-05-11 12:58 ` [PATCH 21/24] staging:iio:magnetometer: " Lars-Peter Clausen
2012-05-12  8:49   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 22/24] staging:iio:resolver: " Lars-Peter Clausen
2012-05-12  8:49   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 23/24] staging:iio:meter: " Lars-Peter Clausen
2012-05-12  8:50   ` Jonathan Cameron
2012-05-11 12:58 ` [PATCH 24/24] iio: Free up drvdata for driver usage Lars-Peter Clausen
2012-05-12  8:51   ` Jonathan Cameron
2012-05-12  9:08 ` [PATCH 01/24] iio: Add dev_to_iio_dev() helper function Jonathan Cameron

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