linux-kernel - [PATCH 1/3] Constify struct acpi_dock

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Message-Id: <4db4bc6fb310538aa53c9434394594bfbae284be.1260662994.git.re.emese@gmail.com>
Date:	Mon, 14 Dec 2009 00:58:59 +0100
From:	re.emese@...il.com
To:	linux-kernel@...r.kernel.org
Cc:	Emese Revfy <re.emese@...il.com>, lenb@...nel.org,
	bjorn.helgaas@...com, ming.m.lin@...el.com, robert.moore@...el.com,
	torvalds@...ux-foundation.org
Subject: [PATCH 1/3] Constify struct acpi_dock_ops for 2.6.32-git-053fe57ac v2

From: Emese Revfy <re.emese@...il.com>


Signed-off-by: Emese Revfy <re.emese@...il.com>
---
 drivers/acpi/dock.c         |    4 ++--
 include/acpi/acpi_drivers.h |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 30be3c1..b3a5492 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -77,7 +77,7 @@ struct dock_dependent_device {
 	struct list_head list;
 	struct list_head hotplug_list;
 	acpi_handle handle;
-	struct acpi_dock_ops *ops;
+	const struct acpi_dock_ops *ops;
 	void *context;
 };
 
@@ -605,7 +605,7 @@ EXPORT_SYMBOL_GPL(unregister_dock_notifier);
  * the dock driver after _DCK is executed.
  */
 int
-register_hotplug_dock_device(acpi_handle handle, struct acpi_dock_ops *ops,
+register_hotplug_dock_device(acpi_handle handle, const struct acpi_dock_ops *ops,
 			     void *context)
 {
 	struct dock_dependent_device *dd;
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index f4906f6..71feb73 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -119,8 +119,8 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
                                   Dock Station
   -------------------------------------------------------------------------- */
 struct acpi_dock_ops {
-	acpi_notify_handler handler;
-	acpi_notify_handler uevent;
+	const acpi_notify_handler handler;
+	const acpi_notify_handler uevent;
 };
 
 #if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
@@ -128,7 +128,7 @@ extern int is_dock_device(acpi_handle handle);
 extern int register_dock_notifier(struct notifier_block *nb);
 extern void unregister_dock_notifier(struct notifier_block *nb);
 extern int register_hotplug_dock_device(acpi_handle handle,
-					struct acpi_dock_ops *ops,
+					const struct acpi_dock_ops *ops,
 					void *context);
 extern void unregister_hotplug_dock_device(acpi_handle handle);
 #else
@@ -144,7 +144,7 @@ static inline void unregister_dock_notifier(struct notifier_block *nb)
 {
 }
 static inline int register_hotplug_dock_device(acpi_handle handle,
-					       struct acpi_dock_ops *ops,
+					       const struct acpi_dock_ops *ops,
 					       void *context)
 {
 	return -ENODEV;
-- 
1.6.5.3

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