linux-kernel - [PATCH] driver core: remove incorrect comment for device

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Date:   Sun,  2 Apr 2023 11:11:18 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH] driver core: remove incorrect comment for device_create*

The device_create() and device_create_with_groups() function comments
incorrectly state that they only work with a struct class that was
created using class_create(), but that is not true now and I am not sure
if it ever was.  So just remove the comment as it's not needed now.

Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/base/core.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 3ee5d206e7eb..7a42d1b6b721 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -4330,9 +4330,6 @@ device_create_groups_vargs(const struct class *class, struct device *parent,
  * pointer.
  *
  * Returns &struct device pointer on success, or ERR_PTR() on error.
- *
- * Note: the struct class passed to this function must have previously
- * been created with a call to class_create().
  */
 struct device *device_create(const struct class *class, struct device *parent,
 			     dev_t devt, void *drvdata, const char *fmt, ...)
@@ -4371,9 +4368,6 @@ EXPORT_SYMBOL_GPL(device_create);
  * pointer.
  *
  * Returns &struct device pointer on success, or ERR_PTR() on error.
- *
- * Note: the struct class passed to this function must have previously
- * been created with a call to class_create().
  */
 struct device *device_create_with_groups(const struct class *class,
 					 struct device *parent, dev_t devt,
-- 
2.40.0