linux-kernel - [PATCH -next] driver core: attribute

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Date:   Wed, 12 May 2021 15:22:33 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>
CC:     <gregkh@...uxfoundation.org>, <rafael@...nel.org>
Subject: [PATCH -next] driver core: attribute_container: fix W=1 warnings

Fix the following make W=1 kernel build warnings:

  drivers/base/attribute_container.c:304: warning: Function parameter or member 'fn' not described in 'attribute_container_device_trigger_safe'
  drivers/base/attribute_container.c:304: warning: Function parameter or member 'undo' not described in 'attribute_container_device_trigger_safe'
  drivers/base/attribute_container.c:357: warning: Function parameter or member 'fn' not described in 'attribute_container_device_trigger'

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/base/attribute_container.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c
index 9c00d203d61e..01ef796c2055 100644
--- a/drivers/base/attribute_container.c
+++ b/drivers/base/attribute_container.c
@@ -284,8 +284,8 @@ do_attribute_container_device_trigger_safe(struct device *dev,
  * matching classdev or fail all of them.
  *
  * @dev:  The generic device to run the trigger for
- * @fn	  the function to execute for each classdev.
- * @undo  A function to undo the work previously done in case of error
+ * @fn:   the function to execute for each classdev.
+ * @undo: A function to undo the work previously done in case of error
  *
  * This function is a safe version of
  * attribute_container_device_trigger. It stops on the first error and
@@ -343,7 +343,7 @@ attribute_container_device_trigger_safe(struct device *dev,
  * attribute_container_device_trigger - execute a trigger for each matching classdev
  *
  * @dev:  The generic device to run the trigger for
- * @fn	  the function to execute for each classdev.
+ * @fn:   the function to execute for each classdev.
  *
  * This function is for executing a trigger when you need to know both
  * the container and the classdev.  If you only care about the
-- 
2.25.1