ACPI: constify ops structs

Structs battery_file, acpi_dock_ops, file_operations,
thermal_cooling_device_ops, thermal_zone_device_ops, kernel_param_ops
are not changed in runtime.  It is safe to make them const.
register_hotplug_dock_device() was altered to take const "ops" argument
to respect acpi_dock_ops' const notion.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 1864ad3cf895..19a61136d848 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;
 };
 
@@ -589,7 +589,7 @@ 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;