From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 11 Jun 2024 13:01:05 +0000 (+0200)
Subject: driver core: platform: fix ups for constant struct device_driver
X-Git-Tag: v6.11-rc1~49^2~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=841b7ebf819491b4a7e701ee4d42a55810606c96;p=thirdparty%2Fkernel%2Flinux.git

driver core: platform: fix ups for constant struct device_driver

Fix up a few places in the platform core code that can easily handle
struct device_driver being constant.  This is part of the work to make
all struct device_driver pointers be constant.

Cc: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20240611130103.3262749-8-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index c8aa1be705264..a6884479f4ac6 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -1122,7 +1122,7 @@ static int platform_legacy_resume(struct device *dev)
 
 int platform_pm_suspend(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)
@@ -1140,7 +1140,7 @@ int platform_pm_suspend(struct device *dev)
 
 int platform_pm_resume(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)
@@ -1162,7 +1162,7 @@ int platform_pm_resume(struct device *dev)
 
 int platform_pm_freeze(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)
@@ -1180,7 +1180,7 @@ int platform_pm_freeze(struct device *dev)
 
 int platform_pm_thaw(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)
@@ -1198,7 +1198,7 @@ int platform_pm_thaw(struct device *dev)
 
 int platform_pm_poweroff(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)
@@ -1216,7 +1216,7 @@ int platform_pm_poweroff(struct device *dev)
 
 int platform_pm_restore(struct device *dev)
 {
-	struct device_driver *drv = dev->driver;
+	const struct device_driver *drv = dev->driver;
 	int ret = 0;
 
 	if (!drv)