diff options
| author | Manuel Stahl <manuel.stahl@iis.fraunhofer.de> | 2010-08-31 14:27:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-31 11:42:48 -0700 |
| commit | 11f05c7715fb079d1753c44d1fda32e46e1b6b47 (patch) | |
| tree | d9cbc9eb1c3ddaa051880e0ea8e6145bdd70eb32 /drivers/staging/iio/magnetometer/hmc5843.c | |
| parent | 4f64b80144f548bb0ffbef6bdc4624d922739a66 (diff) | |
staging: iio: hmc5843 change ABI to comply with documentation
this one completes my last patch set to compile fine for all drivers.
Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Datta, Shubhrajyoti <shubhrajyoti@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/magnetometer/hmc5843.c')
| -rw-r--r-- | drivers/staging/iio/magnetometer/hmc5843.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c index 2b1828017076..51689177e00e 100644 --- a/drivers/staging/iio/magnetometer/hmc5843.c +++ b/drivers/staging/iio/magnetometer/hmc5843.c @@ -95,15 +95,15 @@ #define CONF_NOT_USED 0x03 #define MEAS_CONF_MASK 0x03 -static const int regval_to_counts_per_mg[] = { - 1620, - 1300, - 970, - 780, - 530, - 460, - 390, - 280 +static const char *regval_to_scale[] = { + "0.0000006173", + "0.0000007692", + "0.0000010309", + "0.0000012821", + "0.0000018868", + "0.0000021739", + "0.0000025641", + "0.0000035714", }; static const int regval_to_input_field_mg[] = { 700, @@ -326,7 +326,7 @@ static IIO_DEVICE_ATTR(meas_conf, * 6 | 50 * 7 | Not used */ -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("0.5 1 2 5 10 20 50"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("0.5 1 2 5 10 20 50"); static s32 hmc5843_set_rate(struct i2c_client *client, u8 rate) @@ -468,17 +468,17 @@ static IIO_DEVICE_ATTR(magn_range, set_range, HMC5843_CONFIG_REG_B); -static ssize_t show_gain(struct device *dev, +static ssize_t show_scale(struct device *dev, struct device_attribute *attr, char *buf) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct hmc5843_data *data = indio_dev->dev_data; - return sprintf(buf, "%d\n", regval_to_counts_per_mg[data->range]); + return strlen(strcpy(buf, regval_to_scale[data->range])); } -static IIO_DEVICE_ATTR(magn_gain, +static IIO_DEVICE_ATTR(magn_scale, S_IRUGO, - show_gain, + show_scale, NULL , 0); static struct attribute *hmc5843_attributes[] = { @@ -486,11 +486,11 @@ static struct attribute *hmc5843_attributes[] = { &iio_dev_attr_operating_mode.dev_attr.attr, &iio_dev_attr_sampling_frequency.dev_attr.attr, &iio_dev_attr_magn_range.dev_attr.attr, - &iio_dev_attr_magn_gain.dev_attr.attr, + &iio_dev_attr_magn_scale.dev_attr.attr, &iio_dev_attr_magn_x_raw.dev_attr.attr, &iio_dev_attr_magn_y_raw.dev_attr.attr, &iio_dev_attr_magn_z_raw.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, NULL }; |