linux-kernel - [PATCH 4/6] driver core: make device_release_driver

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Message-ID: <20240611130103.3262749-10-gregkh@linuxfoundation.org>
Date: Tue, 11 Jun 2024 15:01:07 +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 4/6] driver core: make device_release_driver_internal() take a const *

Change device_release_driver_internal() to take a const struct
device_driver * as it is not modifying it at all.

Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/base/base.h | 2 +-
 drivers/base/dd.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/base.h b/drivers/base/base.h
index cba8307908c7..d332b87cde9e 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -155,7 +155,7 @@ bool bus_is_registered(const struct bus_type *bus);
 
 int bus_add_driver(struct device_driver *drv);
 void bus_remove_driver(struct device_driver *drv);
-void device_release_driver_internal(struct device *dev, struct device_driver *drv,
+void device_release_driver_internal(struct device *dev, const struct device_driver *drv,
 				    struct device *parent);
 
 void driver_detach(struct device_driver *drv);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 83d352394fdf..c24eca917d41 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -1284,7 +1284,7 @@ static void __device_release_driver(struct device *dev, struct device *parent)
 }
 
 void device_release_driver_internal(struct device *dev,
-				    struct device_driver *drv,
+				    const struct device_driver *drv,
 				    struct device *parent)
 {
 	__device_driver_lock(dev, parent);
-- 
2.45.2