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ACPI: constify ops structs

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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>
This commit is contained in:
Vasiliy Kulikov
2011-06-25 21:07:52 +04:00
committed by Len Brown
parent e545b55a1e
commit 9c8b04be44
12 changed files with 15 additions and 15 deletions
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4
drivers/acpi/dock.c
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@@ -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;