diff options
Diffstat (limited to 'drivers/staging/iio/cdc/ad7746.c')
-rw-r--r-- | drivers/staging/iio/cdc/ad7746.c | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c index 40b8512cbc3..754e11e8719 100644 --- a/drivers/staging/iio/cdc/ad7746.c +++ b/drivers/staging/iio/cdc/ad7746.c @@ -16,8 +16,8 @@ #include <linux/module.h> #include <linux/stat.h> -#include "../iio.h" -#include "../sysfs.h" +#include <linux/iio/iio.h> +#include <linux/iio/sysfs.h> #include "ad7746.h" @@ -123,7 +123,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .type = IIO_VOLTAGE, .indexed = 1, .channel = 0, - .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_SCALE_SHARED_BIT, .address = AD7746_REG_VT_DATA_HIGH << 8 | AD7746_VTSETUP_VTMD_EXT_VIN, }, @@ -132,7 +133,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .indexed = 1, .channel = 1, .extend_name = "supply", - .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_SCALE_SHARED_BIT, .address = AD7746_REG_VT_DATA_HIGH << 8 | AD7746_VTSETUP_VTMD_VDD_MON, }, @@ -140,7 +142,7 @@ static const struct iio_chan_spec ad7746_channels[] = { .type = IIO_TEMP, .indexed = 1, .channel = 0, - .processed_val = IIO_PROCESSED, + .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT, .address = AD7746_REG_VT_DATA_HIGH << 8 | AD7746_VTSETUP_VTMD_INT_TEMP, }, @@ -148,7 +150,7 @@ static const struct iio_chan_spec ad7746_channels[] = { .type = IIO_TEMP, .indexed = 1, .channel = 1, - .processed_val = IIO_PROCESSED, + .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT, .address = AD7746_REG_VT_DATA_HIGH << 8 | AD7746_VTSETUP_VTMD_EXT_TEMP, }, @@ -156,7 +158,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .type = IIO_CAPACITANCE, .indexed = 1, .channel = 0, - .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT | IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT, @@ -168,7 +171,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .indexed = 1, .channel = 0, .channel2 = 2, - .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT | IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT, @@ -179,7 +183,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .type = IIO_CAPACITANCE, .indexed = 1, .channel = 1, - .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT | IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT, @@ -192,7 +197,8 @@ static const struct iio_chan_spec ad7746_channels[] = { .indexed = 1, .channel = 1, .channel2 = 3, - .info_mask = IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | + .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | + IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | IIO_CHAN_INFO_CALIBBIAS_SHARED_BIT | IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT, @@ -280,7 +286,7 @@ static inline ssize_t ad7746_start_calib(struct device *dev, size_t len, u8 regval) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad7746_chip_info *chip = iio_priv(indio_dev); bool doit; int ret, timeout = 10; @@ -319,7 +325,7 @@ static ssize_t ad7746_start_offset_calib(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); int ret = ad7746_select_channel(indio_dev, &ad7746_channels[to_iio_dev_attr(attr)->address]); if (ret < 0) @@ -334,7 +340,7 @@ static ssize_t ad7746_start_gain_calib(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); int ret = ad7746_select_channel(indio_dev, &ad7746_channels[to_iio_dev_attr(attr)->address]); if (ret < 0) @@ -359,7 +365,7 @@ static ssize_t ad7746_show_cap_filter_rate_setup(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 ad7746_chip_info *chip = iio_priv(indio_dev); return sprintf(buf, "%d\n", ad7746_cap_filter_rate_table[ @@ -371,7 +377,7 @@ static ssize_t ad7746_store_cap_filter_rate_setup(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 ad7746_chip_info *chip = iio_priv(indio_dev); u8 data; int ret, i; @@ -399,7 +405,7 @@ static ssize_t ad7746_show_vt_filter_rate_setup(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 ad7746_chip_info *chip = iio_priv(indio_dev); return sprintf(buf, "%d\n", ad7746_vt_filter_rate_table[ @@ -411,7 +417,7 @@ static ssize_t ad7746_store_vt_filter_rate_setup(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 ad7746_chip_info *chip = iio_priv(indio_dev); u8 data; int ret, i; @@ -572,7 +578,8 @@ static int ad7746_read_raw(struct iio_dev *indio_dev, mutex_lock(&indio_dev->mlock); switch (mask) { - case 0: + case IIO_CHAN_INFO_RAW: + case IIO_CHAN_INFO_PROCESSED: ret = ad7746_select_channel(indio_dev, chan); if (ret < 0) goto out; @@ -696,7 +703,7 @@ static int __devinit ad7746_probe(struct i2c_client *client, int ret = 0; unsigned char regval = 0; - indio_dev = iio_allocate_device(sizeof(*chip)); + indio_dev = iio_device_alloc(sizeof(*chip)); if (indio_dev == NULL) { ret = -ENOMEM; goto error_ret; @@ -756,7 +763,7 @@ static int __devinit ad7746_probe(struct i2c_client *client, return 0; error_free_dev: - iio_free_device(indio_dev); + iio_device_free(indio_dev); error_ret: return ret; } @@ -766,7 +773,7 @@ static int __devexit ad7746_remove(struct i2c_client *client) struct iio_dev *indio_dev = i2c_get_clientdata(client); iio_device_unregister(indio_dev); - iio_free_device(indio_dev); + iio_device_free(indio_dev); return 0; } |