From patchwork Thu Nov 11 15:27:29 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Cox X-Patchwork-Id: 317652 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oABFmERq021604 for ; Thu, 11 Nov 2010 15:48:15 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754176Ab0KKPsG (ORCPT ); Thu, 11 Nov 2010 10:48:06 -0500 Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:33057 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753034Ab0KKPrz (ORCPT ); Thu, 11 Nov 2010 10:47:55 -0500 Received: from localhost.localdomain (earthlight.etchedpixels.co.uk [81.2.110.250]) by lxorguk.ukuu.org.uk (8.14.4/8.14.1) with ESMTP id oABFMU6W007537; Thu, 11 Nov 2010 15:22:35 GMT From: Alan Cox Subject: [PATCH] thermal: make ops constant To: linux-acpi@vger.kernel.org, rui.zhang@intel.com Date: Thu, 11 Nov 2010 15:27:29 +0000 Message-ID: <20101111152714.11105.2101.stgit@localhost.localdomain> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Thu, 11 Nov 2010 15:48:15 +0000 (UTC) diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index 13c72c6..bde3477 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -823,11 +823,8 @@ static struct class thermal_class = { * @devdata: device private data. * @ops: standard thermal cooling devices callbacks. */ -struct thermal_cooling_device *thermal_cooling_device_register(char *type, - void *devdata, - struct - thermal_cooling_device_ops - *ops) +struct thermal_cooling_device *thermal_cooling_device_register( + char *type, void *devdata, const struct thermal_cooling_device_ops *ops) { struct thermal_cooling_device *cdev; struct thermal_zone_device *pos; @@ -1048,13 +1045,9 @@ EXPORT_SYMBOL(thermal_zone_device_update); * section 11.1.5.1 of the ACPI specification 3.0. */ struct thermal_zone_device *thermal_zone_device_register(char *type, - int trips, - void *devdata, struct - thermal_zone_device_ops - *ops, int tc1, int - tc2, - int passive_delay, - int polling_delay) + int trips, void *devdata, + const struct thermal_zone_device_ops *ops, + int tc1, int tc2, int passive_delay, int polling_delay) { struct thermal_zone_device *tz; struct thermal_cooling_device *pos; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 1de8b9e..0662690 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -77,7 +77,7 @@ struct thermal_cooling_device { char type[THERMAL_NAME_LENGTH]; struct device device; void *devdata; - struct thermal_cooling_device_ops *ops; + const struct thermal_cooling_device_ops *ops; struct list_head node; }; @@ -114,7 +114,7 @@ struct thermal_zone_device { int last_temperature; bool passive; unsigned int forced_passive; - struct thermal_zone_device_ops *ops; + const struct thermal_zone_device_ops *ops; struct list_head cooling_devices; struct idr idr; struct mutex lock; /* protect cooling devices list */ @@ -129,11 +129,8 @@ struct thermal_zone_device { }; struct thermal_zone_device *thermal_zone_device_register(char *, int, void *, - struct - thermal_zone_device_ops - *, int tc1, int tc2, - int passive_freq, - int polling_freq); + const struct thermal_zone_device_ops *, int tc1, int tc2, + int passive_freq, int polling_freq); void thermal_zone_device_unregister(struct thermal_zone_device *); int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, @@ -142,9 +139,7 @@ int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int, struct thermal_cooling_device *); void thermal_zone_device_update(struct thermal_zone_device *); struct thermal_cooling_device *thermal_cooling_device_register(char *, void *, - struct - thermal_cooling_device_ops - *); + const struct thermal_cooling_device_ops *); void thermal_cooling_device_unregister(struct thermal_cooling_device *); #endif /* __THERMAL_H__ */