From patchwork Sun Jul 31 17:51:37 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rafael Wysocki X-Patchwork-Id: 1023972 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p6VHrCFq006244 for ; Sun, 31 Jul 2011 17:53:12 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752616Ab1GaRxJ (ORCPT ); Sun, 31 Jul 2011 13:53:09 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:36733 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752499Ab1GaRwx (ORCPT ); Sun, 31 Jul 2011 13:52:53 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by ogre.sisk.pl (Postfix) with ESMTP id C10991B6BA7; Sun, 31 Jul 2011 19:19:19 +0200 (CEST) Received: from ogre.sisk.pl ([127.0.0.1]) by localhost (ogre.sisk.pl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 27366-10; Sun, 31 Jul 2011 19:18:53 +0200 (CEST) Received: from ferrari.rjw.lan (220-bem-13.acn.waw.pl [82.210.184.220]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ogre.sisk.pl (Postfix) with ESMTP id D2C081B6C2F; Sun, 31 Jul 2011 19:18:23 +0200 (CEST) From: "Rafael J. Wysocki" To: Linux PM mailing list Subject: [PATCH 7/9] PM / Domains: Rename GPD_STATE_WAIT_PARENT to GPD_STATE_WAIT_MASTER Date: Sun, 31 Jul 2011 19:51:37 +0200 User-Agent: KMail/1.13.6 (Linux/3.0.0+; KDE/4.6.0; x86_64; ; ) Cc: LKML , Magnus Damm , linux-sh@vger.kernel.org References: <201107311946.06654.rjw@sisk.pl> In-Reply-To: <201107311946.06654.rjw@sisk.pl> MIME-Version: 1.0 Message-Id: <201107311951.37713.rjw@sisk.pl> X-Virus-Scanned: amavisd-new at ogre.sisk.pl using MkS_Vir for Linux Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Sun, 31 Jul 2011 17:53:12 +0000 (UTC) From: Rafael J. Wysocki Since it is now possible for a PM domain to have multiple masters instead of one parent, rename the "wait for parent" status to reflect the new situation. Signed-off-by: Rafael J. Wysocki --- drivers/base/power/domain.c | 34 +++++++++++++++++----------------- include/linux/pm_domain.h | 2 +- 2 files changed, 18 insertions(+), 18 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: linux-2.6/drivers/base/power/domain.c =================================================================== --- linux-2.6.orig/drivers/base/power/domain.c +++ linux-2.6/drivers/base/power/domain.c @@ -98,7 +98,7 @@ int __pm_genpd_poweron(struct generic_pm for (;;) { prepare_to_wait(&genpd->status_wait_queue, &wait, TASK_UNINTERRUPTIBLE); - if (genpd->status != GPD_STATE_WAIT_PARENT) + if (genpd->status != GPD_STATE_WAIT_MASTER) break; mutex_unlock(&genpd->lock); @@ -124,7 +124,7 @@ int __pm_genpd_poweron(struct generic_pm */ list_for_each_entry(link, &genpd->slave_links, slave_node) { genpd_sd_counter_inc(link->master); - genpd->status = GPD_STATE_WAIT_PARENT; + genpd->status = GPD_STATE_WAIT_MASTER; mutex_unlock(&genpd->lock); @@ -258,7 +258,7 @@ static void __pm_genpd_restore_device(st */ static bool genpd_abort_poweroff(struct generic_pm_domain *genpd) { - return genpd->status == GPD_STATE_WAIT_PARENT + return genpd->status == GPD_STATE_WAIT_MASTER || genpd->status == GPD_STATE_ACTIVE || genpd->resume_count > 0; } @@ -300,7 +300,7 @@ static int pm_genpd_poweroff(struct gene * (4) System suspend is in progress. */ if (genpd->status == GPD_STATE_POWER_OFF - || genpd->status == GPD_STATE_WAIT_PARENT + || genpd->status == GPD_STATE_WAIT_MASTER || genpd->resume_count > 0 || genpd->prepared_count > 0) return 0; Index: linux-2.6/include/linux/pm_domain.h =================================================================== --- linux-2.6.orig/include/linux/pm_domain.h +++ linux-2.6/include/linux/pm_domain.h @@ -13,7 +13,7 @@ enum gpd_status { GPD_STATE_ACTIVE = 0, /* PM domain is active */ - GPD_STATE_WAIT_PARENT, /* PM domain's parent is being waited for */ + GPD_STATE_WAIT_MASTER, /* PM domain's master is being waited for */ GPD_STATE_BUSY, /* Something is happening to the PM domain */ GPD_STATE_REPEAT, /* Power off in progress, to be repeated */ GPD_STATE_POWER_OFF, /* PM domain is off */