platform: Document platform_add_devices() return value
Commit Message
platform_add_devices() returns 0 on success and negative
errno on failure. Document it.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
---
drivers/base/platform.c | 2 ++
1 file changed, 2 insertions(+)
@@ -499,6 +499,8 @@ EXPORT_SYMBOL_GPL(platform_get_irq_byname_optional);
* platform_add_devices - add a numbers of platform devices
* @devs: array of platform devices to add
* @num: number of platform devices in array
+ *
+ * Return: 0 on success, negative error number on failure.
*/
int platform_add_devices(struct platform_device **devs, int num)
{