From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964812Ab2HHJBQ (ORCPT ); Wed, 8 Aug 2012 05:01:16 -0400 Received: from ogre.sisk.pl ([193.178.161.156]:48324 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757891Ab2HHJBJ (ORCPT ); Wed, 8 Aug 2012 05:01:09 -0400 From: "Rafael J. Wysocki" To: "Linux-sh list" Subject: [PATCH 2/4] PM / shmobile: Allow device latencies to be specified directly Date: Wed, 8 Aug 2012 00:27:52 +0200 User-Agent: KMail/1.13.6 (Linux/3.5.0+; KDE/4.6.0; x86_64; ; ) Cc: Linux PM list , LKML , Magnus Damm References: <201207212349.18294.rjw@sisk.pl> <201208080026.01738.rjw@sisk.pl> In-Reply-To: <201208080026.01738.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201208080027.52891.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make it possible to specify device start/stop and save/restore state latencies directy when adding devices to PM domains. For this purpose, introduce rmobile_add_device_to_domain_td() whose third argument is a pointer to a struct gpd_timing_data object containing device latency data. Signed-off-by: Rafael J. Wysocki --- arch/arm/mach-shmobile/include/mach/pm-rmobile.h | 14 ++++++++++++-- arch/arm/mach-shmobile/pm-rmobile.c | 7 ++++--- 2 files changed, 16 insertions(+), 5 deletions(-) Index: linux/arch/arm/mach-shmobile/pm-rmobile.c =================================================================== --- linux.orig/arch/arm/mach-shmobile/pm-rmobile.c +++ linux/arch/arm/mach-shmobile/pm-rmobile.c @@ -157,12 +157,13 @@ void rmobile_init_domains(struct rmobile rmobile_init_pm_domain(&domains[j]); } -void rmobile_add_device_to_domain(const char *domain_name, - struct platform_device *pdev) +void rmobile_add_device_to_domain_td(const char *domain_name, + struct platform_device *pdev, + struct gpd_timing_data *td) { struct device *dev = &pdev->dev; - pm_genpd_name_add_device(domain_name, dev); + __pm_genpd_name_add_device(domain_name, dev, td); if (pm_clk_no_clocks(dev)) pm_clk_add(dev, NULL); } Index: linux/arch/arm/mach-shmobile/include/mach/pm-rmobile.h =================================================================== --- linux.orig/arch/arm/mach-shmobile/include/mach/pm-rmobile.h +++ linux/arch/arm/mach-shmobile/include/mach/pm-rmobile.h @@ -31,10 +31,20 @@ struct rmobile_pm_domain *to_rmobile_pd( #ifdef CONFIG_PM extern void rmobile_init_domains(struct rmobile_pm_domain domains[], int num); -extern void rmobile_add_device_to_domain(const char *domain_name, - struct platform_device *pdev); +extern void rmobile_add_device_to_domain_td(const char *domain_name, + struct platform_device *pdev, + struct gpd_timing_data *td); + +static inline void rmobile_add_device_to_domain(const char *domain_name, + struct platform_device *pdev) +{ + rmobile_add_device_to_domain_td(domain_name, pdev, NULL); +} + #else + #define rmobile_init_domains(domains, num) do { } while (0) +#define rmobile_add_device_to_domain_td(name, pdev, td) do { } while (0) #define rmobile_add_device_to_domain(name, pdev) do { } while (0) #endif /* CONFIG_PM */