From patchwork Tue Nov 8 05:08:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Valentin X-Patchwork-Id: 9416543 X-Patchwork-Delegate: rui.zhang@intel.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 64C4560512 for ; Tue, 8 Nov 2016 05:15:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 54FA728B99 for ; Tue, 8 Nov 2016 05:15:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4981B28B9B; Tue, 8 Nov 2016 05:15:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,FREEMAIL_FROM,RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B374828B99 for ; Tue, 8 Nov 2016 05:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753235AbcKHFKP (ORCPT ); Tue, 8 Nov 2016 00:10:15 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:33781 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753076AbcKHFKL (ORCPT ); Tue, 8 Nov 2016 00:10:11 -0500 Received: by mail-pf0-f196.google.com with SMTP id 144so9691464pfv.0; Mon, 07 Nov 2016 21:10:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=u0iOW36yPPBGr6UPNkwAYCdTPDvISWNcHej6n9wOpoI=; b=RLPXc41FiJWtKhqewk6V8f2oIRV7Aud5T7YR2urULpHVonoSoXHPGubNzBynuuUsxE zkV9DnLkUvRtjoa/rGh77Ft1iDtLPS0lkw0dcXZ/qpRzXkb2wIMf6HzBuoIXP1mygHt4 UhpHjuE40Moo1FhAE7x3doWoOxqFur7MxhsNDzHjs54SzbmH7VH4Y4KtkFxnaJUXoOii MWy6YcErd8fyXRFs7HdoCzjrFiDPz9WGXQykcXFJkJLYvueOTY9XhRJzWqVHzdixvHj1 kwOvCEz7NQ9vR4g+HXghi00gL26eCfwzr9mBZ8KhmzjNVm/UG7r67pD1eE7PkHhZj6m7 AikA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=u0iOW36yPPBGr6UPNkwAYCdTPDvISWNcHej6n9wOpoI=; b=T/AbOezFKLdu4/MQzthAUbu8q4NB3rLURv5hN/e4AzoUt2b+1Aq8gAq9aFtcEqH70n zg3Fl8kQh6IJTyzatfQcOn8E3ce/FEu/RtfYrqdwKxVEh4eeIdb4YTizT/3ONWr6KFwq wCN5Dfqh3Bv/XncdXfgpvoHdx+cdbdaW4Cyw/AtyjQNsmVRggbofLOuL1gwG6pZTUU+a otPlcGwlO3ZUOYIxUEA7+kXprM2q2pNDgz8mJ7SfyMRv1Bk6v6z5wRjF1Qx7BM9dmPDj EKYV9z9Qm7SuulsrMIhyUWmd8ON1rFcwU8h7puWCmmXNf/t4cvaF7N8OfTxRFYTbA8hC WM+A== X-Gm-Message-State: ABUngvdQnF+u81ahMtaCAcTIsIktSXQQQNgCl1Pe0lOwKUMnn0qFmSdidBKCV1GZYOL3Nw== X-Received: by 10.99.116.15 with SMTP id p15mr16168431pgc.167.1478581810695; Mon, 07 Nov 2016 21:10:10 -0800 (PST) Received: from localhost ([2601:647:4401:a2f0:7256:81ff:febd:926d]) by smtp.gmail.com with ESMTPSA id 131sm44349311pfx.92.2016.11.07.21.10.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 07 Nov 2016 21:10:10 -0800 (PST) From: Eduardo Valentin To: Rui Zhang Cc: LKML , Linux PM , Eduardo Valentin Subject: [PATCHv2 12/49] thermal: core: move the trip attrs to the tz sysfs I/F section Date: Mon, 7 Nov 2016 21:08:50 -0800 Message-Id: <1478581767-7009-13-git-send-email-edubezval@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1478581767-7009-1-git-send-email-edubezval@gmail.com> References: <1478581767-7009-1-git-send-email-edubezval@gmail.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Code reorganization to keep all the sysfs I/F of a thermal zone in the same section. Cc: Zhang Rui Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- drivers/thermal/thermal_core.c | 216 ++++++++++++++++++++--------------------- 1 file changed, 108 insertions(+), 108 deletions(-) diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 592c72b..e399ae6 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1239,6 +1239,114 @@ static const struct attribute_group *thermal_zone_attribute_groups[] = { NULL }; +/** + * create_trip_attrs() - create attributes for trip points + * @tz: the thermal zone device + * @mask: Writeable trip point bitmap. + * + * helper function to instantiate sysfs entries for every trip + * point and its properties of a struct thermal_zone_device. + * + * Return: 0 on success, the proper error value otherwise. + */ +static int create_trip_attrs(struct thermal_zone_device *tz, int mask) +{ + int indx; + int size = sizeof(struct thermal_attr) * tz->trips; + + tz->trip_type_attrs = kzalloc(size, GFP_KERNEL); + if (!tz->trip_type_attrs) + return -ENOMEM; + + tz->trip_temp_attrs = kzalloc(size, GFP_KERNEL); + if (!tz->trip_temp_attrs) { + kfree(tz->trip_type_attrs); + return -ENOMEM; + } + + if (tz->ops->get_trip_hyst) { + tz->trip_hyst_attrs = kzalloc(size, GFP_KERNEL); + if (!tz->trip_hyst_attrs) { + kfree(tz->trip_type_attrs); + kfree(tz->trip_temp_attrs); + return -ENOMEM; + } + } + + for (indx = 0; indx < tz->trips; indx++) { + /* create trip type attribute */ + snprintf(tz->trip_type_attrs[indx].name, THERMAL_NAME_LENGTH, + "trip_point_%d_type", indx); + + sysfs_attr_init(&tz->trip_type_attrs[indx].attr.attr); + tz->trip_type_attrs[indx].attr.attr.name = + tz->trip_type_attrs[indx].name; + tz->trip_type_attrs[indx].attr.attr.mode = S_IRUGO; + tz->trip_type_attrs[indx].attr.show = trip_point_type_show; + + device_create_file(&tz->device, + &tz->trip_type_attrs[indx].attr); + + /* create trip temp attribute */ + snprintf(tz->trip_temp_attrs[indx].name, THERMAL_NAME_LENGTH, + "trip_point_%d_temp", indx); + + sysfs_attr_init(&tz->trip_temp_attrs[indx].attr.attr); + tz->trip_temp_attrs[indx].attr.attr.name = + tz->trip_temp_attrs[indx].name; + tz->trip_temp_attrs[indx].attr.attr.mode = S_IRUGO; + tz->trip_temp_attrs[indx].attr.show = trip_point_temp_show; + if (IS_ENABLED(CONFIG_THERMAL_WRITABLE_TRIPS) && + mask & (1 << indx)) { + tz->trip_temp_attrs[indx].attr.attr.mode |= S_IWUSR; + tz->trip_temp_attrs[indx].attr.store = + trip_point_temp_store; + } + + device_create_file(&tz->device, + &tz->trip_temp_attrs[indx].attr); + + /* create Optional trip hyst attribute */ + if (!tz->ops->get_trip_hyst) + continue; + snprintf(tz->trip_hyst_attrs[indx].name, THERMAL_NAME_LENGTH, + "trip_point_%d_hyst", indx); + + sysfs_attr_init(&tz->trip_hyst_attrs[indx].attr.attr); + tz->trip_hyst_attrs[indx].attr.attr.name = + tz->trip_hyst_attrs[indx].name; + tz->trip_hyst_attrs[indx].attr.attr.mode = S_IRUGO; + tz->trip_hyst_attrs[indx].attr.show = trip_point_hyst_show; + if (tz->ops->set_trip_hyst) { + tz->trip_hyst_attrs[indx].attr.attr.mode |= S_IWUSR; + tz->trip_hyst_attrs[indx].attr.store = + trip_point_hyst_store; + } + + device_create_file(&tz->device, + &tz->trip_hyst_attrs[indx].attr); + } + return 0; +} + +static void remove_trip_attrs(struct thermal_zone_device *tz) +{ + int indx; + + for (indx = 0; indx < tz->trips; indx++) { + device_remove_file(&tz->device, + &tz->trip_type_attrs[indx].attr); + device_remove_file(&tz->device, + &tz->trip_temp_attrs[indx].attr); + if (tz->ops->get_trip_hyst) + device_remove_file(&tz->device, + &tz->trip_hyst_attrs[indx].attr); + } + kfree(tz->trip_type_attrs); + kfree(tz->trip_temp_attrs); + kfree(tz->trip_hyst_attrs); +} + /* sys I/F for cooling device */ #define to_cooling_device(_dev) \ container_of(_dev, struct thermal_cooling_device, device) @@ -1800,114 +1908,6 @@ void thermal_notify_framework(struct thermal_zone_device *tz, int trip) EXPORT_SYMBOL_GPL(thermal_notify_framework); /** - * create_trip_attrs() - create attributes for trip points - * @tz: the thermal zone device - * @mask: Writeable trip point bitmap. - * - * helper function to instantiate sysfs entries for every trip - * point and its properties of a struct thermal_zone_device. - * - * Return: 0 on success, the proper error value otherwise. - */ -static int create_trip_attrs(struct thermal_zone_device *tz, int mask) -{ - int indx; - int size = sizeof(struct thermal_attr) * tz->trips; - - tz->trip_type_attrs = kzalloc(size, GFP_KERNEL); - if (!tz->trip_type_attrs) - return -ENOMEM; - - tz->trip_temp_attrs = kzalloc(size, GFP_KERNEL); - if (!tz->trip_temp_attrs) { - kfree(tz->trip_type_attrs); - return -ENOMEM; - } - - if (tz->ops->get_trip_hyst) { - tz->trip_hyst_attrs = kzalloc(size, GFP_KERNEL); - if (!tz->trip_hyst_attrs) { - kfree(tz->trip_type_attrs); - kfree(tz->trip_temp_attrs); - return -ENOMEM; - } - } - - for (indx = 0; indx < tz->trips; indx++) { - /* create trip type attribute */ - snprintf(tz->trip_type_attrs[indx].name, THERMAL_NAME_LENGTH, - "trip_point_%d_type", indx); - - sysfs_attr_init(&tz->trip_type_attrs[indx].attr.attr); - tz->trip_type_attrs[indx].attr.attr.name = - tz->trip_type_attrs[indx].name; - tz->trip_type_attrs[indx].attr.attr.mode = S_IRUGO; - tz->trip_type_attrs[indx].attr.show = trip_point_type_show; - - device_create_file(&tz->device, - &tz->trip_type_attrs[indx].attr); - - /* create trip temp attribute */ - snprintf(tz->trip_temp_attrs[indx].name, THERMAL_NAME_LENGTH, - "trip_point_%d_temp", indx); - - sysfs_attr_init(&tz->trip_temp_attrs[indx].attr.attr); - tz->trip_temp_attrs[indx].attr.attr.name = - tz->trip_temp_attrs[indx].name; - tz->trip_temp_attrs[indx].attr.attr.mode = S_IRUGO; - tz->trip_temp_attrs[indx].attr.show = trip_point_temp_show; - if (IS_ENABLED(CONFIG_THERMAL_WRITABLE_TRIPS) && - mask & (1 << indx)) { - tz->trip_temp_attrs[indx].attr.attr.mode |= S_IWUSR; - tz->trip_temp_attrs[indx].attr.store = - trip_point_temp_store; - } - - device_create_file(&tz->device, - &tz->trip_temp_attrs[indx].attr); - - /* create Optional trip hyst attribute */ - if (!tz->ops->get_trip_hyst) - continue; - snprintf(tz->trip_hyst_attrs[indx].name, THERMAL_NAME_LENGTH, - "trip_point_%d_hyst", indx); - - sysfs_attr_init(&tz->trip_hyst_attrs[indx].attr.attr); - tz->trip_hyst_attrs[indx].attr.attr.name = - tz->trip_hyst_attrs[indx].name; - tz->trip_hyst_attrs[indx].attr.attr.mode = S_IRUGO; - tz->trip_hyst_attrs[indx].attr.show = trip_point_hyst_show; - if (tz->ops->set_trip_hyst) { - tz->trip_hyst_attrs[indx].attr.attr.mode |= S_IWUSR; - tz->trip_hyst_attrs[indx].attr.store = - trip_point_hyst_store; - } - - device_create_file(&tz->device, - &tz->trip_hyst_attrs[indx].attr); - } - return 0; -} - -static void remove_trip_attrs(struct thermal_zone_device *tz) -{ - int indx; - - for (indx = 0; indx < tz->trips; indx++) { - device_remove_file(&tz->device, - &tz->trip_type_attrs[indx].attr); - device_remove_file(&tz->device, - &tz->trip_temp_attrs[indx].attr); - if (tz->ops->get_trip_hyst) - device_remove_file(&tz->device, - &tz->trip_hyst_attrs[indx].attr); - } - kfree(tz->trip_type_attrs); - kfree(tz->trip_temp_attrs); - kfree(tz->trip_hyst_attrs); -} - -/** * thermal_zone_device_register() - register a new thermal zone device * @type: the thermal zone device type * @trips: the number of trip points the thermal zone support