1 files changed, 11 insertions, 28 deletions

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index a47428b4d31b..2f0998ebeed2 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -631,7 +631,7 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type,
  * iio_format_value() - Formats a IIO value into its string representation
  * @buf:	The buffer to which the formatted value gets written
  *		which is assumed to be big enough (i.e. PAGE_SIZE).
- * @type:	One of the IIO_VAL_... constants. This decides how the val
+ * @type:	One of the IIO_VAL_* constants. This decides how the val
  *		and val2 parameters are formatted.
  * @size:	Number of IIO value entries contained in vals
  * @vals:	Pointer to the values, exact meaning depends on the
@@ -639,7 +639,7 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type,
  *
  * Return: 0 by default, a negative number on failure or the
  *	   total number of characters written for a type that belongs
- *	   to the IIO_VAL_... constant.
+ *	   to the IIO_VAL_* constant.
  */
 ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals)
 {
@@ -1662,14 +1662,11 @@ static int iio_check_unique_scan_index(struct iio_dev *indio_dev)
 
 static const struct iio_buffer_setup_ops noop_ring_setup_ops;
 
-/**
- * iio_device_register() - register a device with the IIO subsystem
- * @indio_dev:		Device structure filled by the device driver
- **/
-int iio_device_register(struct iio_dev *indio_dev)
+int __iio_device_register(struct iio_dev *indio_dev, struct module *this_mod)
 {
 	int ret;
 
+	indio_dev->driver_module = this_mod;
 	/* If the calling driver did not initialize of_node, do it here */
 	if (!indio_dev->dev.of_node && indio_dev->dev.parent)
 		indio_dev->dev.of_node = indio_dev->dev.parent->of_node;
@@ -1715,7 +1712,8 @@ int iio_device_register(struct iio_dev *indio_dev)
 		indio_dev->setup_ops = &noop_ring_setup_ops;
 
 	cdev_init(&indio_dev->chrdev, &iio_buffer_fileops);
-	indio_dev->chrdev.owner = indio_dev->info->driver_module;
+
+	indio_dev->chrdev.owner = this_mod;
 
 	ret = cdev_device_add(&indio_dev->chrdev, &indio_dev->dev);
 	if (ret < 0)
@@ -1733,7 +1731,7 @@ error_unreg_debugfs:
 	iio_device_unregister_debugfs(indio_dev);
 	return ret;
 }
-EXPORT_SYMBOL(iio_device_register);
+EXPORT_SYMBOL(__iio_device_register);
 
 /**
  * iio_device_unregister() - unregister a device from the IIO subsystem
@@ -1765,23 +1763,8 @@ static void devm_iio_device_unreg(struct device *dev, void *res)
 	iio_device_unregister(*(struct iio_dev **)res);
 }
 
-/**
- * devm_iio_device_register - Resource-managed iio_device_register()
- * @dev:	Device to allocate iio_dev for
- * @indio_dev:	Device structure filled by the device driver
- *
- * Managed iio_device_register.  The IIO device registered with this
- * function is automatically unregistered on driver detach. This function
- * calls iio_device_register() internally. Refer to that function for more
- * information.
- *
- * If an iio_dev registered with this function needs to be unregistered
- * separately, devm_iio_device_unregister() must be used.
- *
- * RETURNS:
- * 0 on success, negative error number on failure.
- */
-int devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev)
+int __devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev,
+			       struct module *this_mod)
 {
 	struct iio_dev **ptr;
 	int ret;
@@ -1791,7 +1774,7 @@ int devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev)
 		return -ENOMEM;
 
 	*ptr = indio_dev;
-	ret = iio_device_register(indio_dev);
+	ret = __iio_device_register(indio_dev, this_mod);
 	if (!ret)
 		devres_add(dev, ptr);
 	else
@@ -1799,7 +1782,7 @@ int devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(devm_iio_device_register);
+EXPORT_SYMBOL_GPL(__devm_iio_device_register);
 
 /**
  * devm_iio_device_unregister - Resource-managed iio_device_unregister()