staging:iio:adc:ad7606 add channel type specification to range attributes.

Cleaner and more consistent naming + makes one abi element we don't need
go away.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/adc/ad7606_core.c

@@ -140,9 +140,9 @@ static ssize_t ad7606_store_range(struct device *dev,
 	return count;
 }
 
-static IIO_DEVICE_ATTR(range, S_IRUGO | S_IWUSR, \
+static IIO_DEVICE_ATTR(in_voltage_range, S_IRUGO | S_IWUSR, \
 		       ad7606_show_range, ad7606_store_range, 0);
-static IIO_CONST_ATTR(range_available, "5000 10000");
+static IIO_CONST_ATTR(in_voltage_range_available, "5000 10000");
 
 static ssize_t ad7606_show_oversampling_ratio(struct device *dev,
 			struct device_attribute *attr, char *buf)
@@ -198,8 +198,8 @@ static IIO_DEVICE_ATTR(oversampling_ratio, S_IRUGO | S_IWUSR,
 static IIO_CONST_ATTR(oversampling_ratio_available, "0 2 4 8 16 32 64");
 
 static struct attribute *ad7606_attributes[] = {
-	&iio_dev_attr_range.dev_attr.attr,
-	&iio_const_attr_range_available.dev_attr.attr,
+	&iio_dev_attr_in_voltage_range.dev_attr.attr,
+	&iio_const_attr_in_voltage_range_available.dev_attr.attr,
 	&iio_dev_attr_oversampling_ratio.dev_attr.attr,
 	&iio_const_attr_oversampling_ratio_available.dev_attr.attr,
 	NULL,
@@ -220,9 +220,10 @@ static mode_t ad7606_attr_is_visible(struct kobject *kobj,
 		&iio_const_attr_oversampling_ratio_available.dev_attr.attr))
 		mode = 0;
 	else if (!st->have_range &&
-		(attr == &iio_dev_attr_range.dev_attr.attr ||
-		attr == &iio_const_attr_range_available.dev_attr.attr))
-			mode = 0;
+		 (attr == &iio_dev_attr_in_voltage_range.dev_attr.attr ||
+		  attr ==
+		  &iio_const_attr_in_voltage_range_available.dev_attr.attr))
+		mode = 0;
 
 	return mode;
 }