* of_irq_find_parent - Given a device node, find its interrupt parent node
* @child: pointer to device node
*
- * Returns a pointer to the interrupt parent node, or NULL if the interrupt
+ * Return: A pointer to the interrupt parent node, or NULL if the interrupt
* parent could not be determined.
*/
struct device_node *of_irq_find_parent(struct device_node *child)
* @addr: address specifier (start of "reg" property of the device) in be32 format
* @out_irq: structure of_phandle_args updated by this function
*
- * Returns 0 on success and a negative number on error
- *
* This function is a low-level interrupt tree walking function. It
* can be used to do a partial walk with synthetized reg and interrupts
* properties, for example when resolving PCI interrupts when no device
* node exist for the parent. It takes an interrupt specifier structure as
* input, walks the tree looking for any interrupt-map properties, translates
* the specifier for each map, and then returns the translated map.
+ *
+ * Return: 0 on success and a negative number on error
*/
int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
{
* @dev: pointer to device tree node
* @index: zero-based index of the IRQ
*
- * Returns Linux IRQ number on success, or 0 on the IRQ mapping failure, or
+ * Return: Linux IRQ number on success, or 0 on the IRQ mapping failure, or
* -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case
* of any other failure.
*/
* @dev: pointer to device tree node
* @name: IRQ name
*
- * Returns Linux IRQ number on success, or 0 on the IRQ mapping failure, or
+ * Return: Linux IRQ number on success, or 0 on the IRQ mapping failure, or
* -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case
* of any other failure.
*/
* @res: array of resources to fill in
* @nr_irqs: the number of IRQs (and upper bound for num of @res elements)
*
- * Returns the size of the filled in table (up to @nr_irqs).
+ * Return: The size of the filled in table (up to @nr_irqs).
*/
int of_irq_to_resource_table(struct device_node *dev, struct resource *res,
int nr_irqs)
* Walk up the device hierarchy looking for devices with a "msi-map"
* property. If found, apply the mapping to @id_in.
*
- * Returns the mapped MSI ID.
+ * Return: The mapped MSI ID.
*/
u32 of_msi_map_id(struct device *dev, struct device_node *msi_np, u32 id_in)
{