staging:iio:adc: AD7606: Consitently use indio_dev

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 3b4bb3e..0db11f1 100644 (file)
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -78,24 +78,24 @@ error_ret:
        return ret;
 }
 
-static int ad7606_read_raw(struct iio_dev *dev_info,
+static int ad7606_read_raw(struct iio_dev *indio_dev,
                           struct iio_chan_spec const *chan,
                           int *val,
                           int *val2,
                           long m)
 {
        int ret;
-       struct ad7606_state *st = dev_info->dev_data;
+       struct ad7606_state *st = indio_dev->dev_data;
        unsigned int scale_uv;
 
        switch (m) {
        case 0:
-               mutex_lock(&dev_info->mlock);
-               if (iio_ring_enabled(dev_info))
+               mutex_lock(&indio_dev->mlock);
+               if (iio_ring_enabled(indio_dev))
                        ret = ad7606_scan_from_ring(st, chan->address);
                else
                        ret = ad7606_scan_direct(st, chan->address);
-               mutex_unlock(&dev_info->mlock);
+               mutex_unlock(&indio_dev->mlock);
 
                if (ret < 0)
                        return ret;
@@ -114,8 +114,8 @@ static int ad7606_read_raw(struct iio_dev *dev_info,
 static ssize_t ad7606_show_range(struct device *dev,
                        struct device_attribute *attr, char *buf)
 {
-       struct iio_dev *dev_info = dev_get_drvdata(dev);
-       struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct ad7606_state *st = iio_dev_get_devdata(indio_dev);
 
        return sprintf(buf, "%u\n", st->range);
 }
@@ -123,8 +123,8 @@ static ssize_t ad7606_show_range(struct device *dev,
 static ssize_t ad7606_store_range(struct device *dev,
                struct device_attribute *attr, const char *buf, size_t count)
 {
-       struct iio_dev *dev_info = dev_get_drvdata(dev);
-       struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct ad7606_state *st = iio_dev_get_devdata(indio_dev);
        unsigned long lval;
 
        if (strict_strtoul(buf, 10, &lval))
@@ -133,10 +133,10 @@ static ssize_t ad7606_store_range(struct device *dev,
                dev_err(dev, "range is not supported\n");
                return -EINVAL;
        }
-       mutex_lock(&dev_info->mlock);
+       mutex_lock(&indio_dev->mlock);
        gpio_set_value(st->pdata->gpio_range, lval == 10000);
        st->range = lval;
-       mutex_unlock(&dev_info->mlock);
+       mutex_unlock(&indio_dev->mlock);
 
        return count;
 }
@@ -148,8 +148,8 @@ static IIO_CONST_ATTR(range_available, "5000 10000");
 static ssize_t ad7606_show_oversampling_ratio(struct device *dev,
                        struct device_attribute *attr, char *buf)
 {
-       struct iio_dev *dev_info = dev_get_drvdata(dev);
-       struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct ad7606_state *st = iio_dev_get_devdata(indio_dev);
 
        return sprintf(buf, "%u\n", st->oversampling);
 }
@@ -169,8 +169,8 @@ static int ad7606_oversampling_get_index(unsigned val)
 static ssize_t ad7606_store_oversampling_ratio(struct device *dev,
                struct device_attribute *attr, const char *buf, size_t count)
 {
-       struct iio_dev *dev_info = dev_get_drvdata(dev);
-       struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct ad7606_state *st = iio_dev_get_devdata(indio_dev);
        unsigned long lval;
        int ret;
 
@@ -183,12 +183,12 @@ static ssize_t ad7606_store_oversampling_ratio(struct device *dev,
                return ret;
        }
 
-       mutex_lock(&dev_info->mlock);
+       mutex_lock(&indio_dev->mlock);
        gpio_set_value(st->pdata->gpio_os0, (ret >> 0) & 1);
        gpio_set_value(st->pdata->gpio_os1, (ret >> 1) & 1);
        gpio_set_value(st->pdata->gpio_os1, (ret >> 2) & 1);
        st->oversampling = lval;
-       mutex_unlock(&dev_info->mlock);
+       mutex_unlock(&indio_dev->mlock);
 
        return count;
 }
@@ -210,8 +210,8 @@ static mode_t ad7606_attr_is_visible(struct kobject *kobj,
                                     struct attribute *attr, int n)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct iio_dev *dev_info = dev_get_drvdata(dev);
-       struct ad7606_state *st = iio_dev_get_devdata(dev_info);
+       struct iio_dev *indio_dev = dev_get_drvdata(dev);
+       struct ad7606_state *st = iio_dev_get_devdata(indio_dev);
 
        mode_t mode = attr->mode;