From patchwork Tue Oct 15 17:00:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 1177220 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="lX1R27iI"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46t1vT3vZpz9sNx for ; Wed, 16 Oct 2019 04:02:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388477AbfJORCl (ORCPT ); Tue, 15 Oct 2019 13:02:41 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:41978 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388438AbfJORBu (ORCPT ); Tue, 15 Oct 2019 13:01:50 -0400 Received: by mail-lj1-f196.google.com with SMTP id f5so21033055ljg.8; Tue, 15 Oct 2019 10:01:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QSMnw45JPFQtRfFe6wAse8MxCVbZQdqVqJYx4LBrtpo=; b=lX1R27iI8h1Xha+X+JPsKqrWp1OBUUp8VpNsRdYxQgZWUgcAyWhFmlSZZB+sY5H54h M/4vthZtVFrycGmug8T8gI8Md3bYcYzsOrmErYAtqXm66yQZquIodvFVryR6aIXK9r7c xtA28vA46eLHncWMvL2MQCwFg/YEzp2pJDIhSM60uj4gTcaL1wAUkcmqHow/njyxh2uI eHU+MR7B36gytdZ92XO2XW6QrcWZjr5zrY8YPM4wqdfsjLt0/g+Lf9GUqCXW0J/9MCyq gTWLPDWRMPymWb7RQRq1V+ivNeVmqO9yjUVgITF76qf5OxT+ORFleCZspS1ihHD5donR RtEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QSMnw45JPFQtRfFe6wAse8MxCVbZQdqVqJYx4LBrtpo=; b=Ruvv8ZHgxIKhRCGljlMXt8sZN3Mzg77lQdtaYOatHxizJz5uHp+YgUffAGcJbUJH+g J61+bc2N9OoHq/VyHAfYFnEevqneV2DAaSl0gNft5wXZ4b+Zf2t9YsWQ3wi1wTORw3hy 7xKFgAcsbzWSVwxYKbyE+7fmCTVX24tSx3F/yoph2tn5vuO0U7w9V571cFSCxTlE6K3O lgNba40/jp87A3BeS3zEnibGG7pgb23Af4tP/FgXGzieb1Zfhh4NZ77r1tekOQpaiWSm rwZZzGnmXs3T7f5gNHY5jxGz4Mkpw6WO5zPDo0PNVedsmJO047EC2kedXC7MN+QnjQjj 3z4w== X-Gm-Message-State: APjAAAVpga2U688Du8dNOjUXZ0BsdRbQHIFAcuUvfLEkkmHG0Rg1wnr6 GMykysTAZ7DZLqmb4/ILm0Y= X-Google-Smtp-Source: APXvYqy0QdWCXbt953sln1qOOBktgEsvLzCUyzUWIxFxHC0kjALb0zucjoYcbdDU8XCizHvLXAsexw== X-Received: by 2002:a05:651c:1213:: with SMTP id i19mr16538348lja.19.1571158906147; Tue, 15 Oct 2019 10:01:46 -0700 (PDT) Received: from localhost.localdomain ([94.29.10.250]) by smtp.gmail.com with ESMTPSA id t6sm5144992ljd.102.2019.10.15.10.01.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Oct 2019 10:01:45 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , "Rafael J. Wysocki" , Daniel Lezcano Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 07/18] ARM: tegra: Rename some of the newly exposed PM functions Date: Tue, 15 Oct 2019 20:00:04 +0300 Message-Id: <20191015170015.1135-8-digetx@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191015170015.1135-1-digetx@gmail.com> References: <20191015170015.1135-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Rename some of the recently exposed PM functions, prefixing them with "tegra_pm_" in order to make the naming of the PM functions consistent. Signed-off-by: Dmitry Osipenko --- arch/arm/mach-tegra/cpuidle-tegra114.c | 6 +++--- arch/arm/mach-tegra/cpuidle-tegra20.c | 6 +++--- arch/arm/mach-tegra/cpuidle-tegra30.c | 8 ++++---- arch/arm/mach-tegra/pm.c | 10 +++++----- arch/arm/mach-tegra/sleep-tegra30.S | 6 +++--- include/soc/tegra/pm.h | 16 ++++++++-------- 6 files changed, 26 insertions(+), 26 deletions(-) diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c index 2d8527837aeb..858c30cc5dc7 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra114.c +++ b/arch/arm/mach-tegra/cpuidle-tegra114.c @@ -35,17 +35,17 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev, { local_fiq_disable(); - tegra_set_cpu_in_lp2(); + tegra_pm_set_cpu_in_lp2(); cpu_pm_enter(); call_firmware_op(prepare_idle, TF_PM_MODE_LP2_NOFLUSH_L2); /* Do suspend by ourselves if the firmware does not implement it */ if (call_firmware_op(do_idle, 0) == -ENOSYS) - cpu_suspend(0, tegra30_sleep_cpu_secondary_finish); + cpu_suspend(0, tegra30_pm_secondary_cpu_suspend); cpu_pm_exit(); - tegra_clear_cpu_in_lp2(); + tegra_pm_clear_cpu_in_lp2(); local_fiq_enable(); diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index 7de2151a2e0c..77702dd42479 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -92,7 +92,7 @@ static bool tegra20_cpu_cluster_power_down(struct cpuidle_device *dev, while (!tegra_cpu_rail_off_ready()) cpu_relax(); - ret = !tegra_idle_lp2_last(); + ret = !tegra_pm_enter_lp2(); if (cpu_online(1)) tegra20_wake_cpu1_from_reset(); @@ -137,7 +137,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, local_fiq_disable(); - tegra_set_cpu_in_lp2(); + tegra_pm_set_cpu_in_lp2(); cpu_pm_enter(); if (dev->cpu == 0) @@ -146,7 +146,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, entered_lp2 = tegra20_idle_enter_lp2_cpu_1(dev, drv, index); cpu_pm_exit(); - tegra_clear_cpu_in_lp2(); + tegra_pm_clear_cpu_in_lp2(); local_fiq_enable(); diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index 3e91c29891f7..a4f0add46a27 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -69,7 +69,7 @@ static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev, return false; } - return !tegra_idle_lp2_last(); + return !tegra_pm_enter_lp2(); } #ifdef CONFIG_SMP @@ -79,7 +79,7 @@ static bool tegra30_cpu_core_power_down(struct cpuidle_device *dev, { smp_wmb(); - cpu_suspend(0, tegra30_sleep_cpu_secondary_finish); + cpu_suspend(0, tegra30_pm_secondary_cpu_suspend); return true; } @@ -100,7 +100,7 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, local_fiq_disable(); - tegra_set_cpu_in_lp2(); + tegra_pm_set_cpu_in_lp2(); cpu_pm_enter(); if (dev->cpu == 0) @@ -109,7 +109,7 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, entered_lp2 = tegra30_cpu_core_power_down(dev, drv, index); cpu_pm_exit(); - tegra_clear_cpu_in_lp2(); + tegra_pm_clear_cpu_in_lp2(); local_fiq_enable(); diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index a094acaca307..7d9ef26e52a7 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -110,7 +110,7 @@ static void suspend_cpu_complex(void) flowctrl_cpu_suspend_enter(cpu); } -void tegra_clear_cpu_in_lp2(void) +void tegra_pm_clear_cpu_in_lp2(void) { int phy_cpu_id = cpu_logical_map(smp_processor_id()); u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; @@ -123,7 +123,7 @@ void tegra_clear_cpu_in_lp2(void) spin_unlock(&tegra_lp2_lock); } -void tegra_set_cpu_in_lp2(void) +void tegra_pm_set_cpu_in_lp2(void) { int phy_cpu_id = cpu_logical_map(smp_processor_id()); u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; @@ -189,7 +189,7 @@ static void tegra_pm_set(enum tegra_suspend_mode mode) tegra_pmc_enter_suspend_mode(mode); } -int tegra_idle_lp2_last(void) +int tegra_pm_enter_lp2(void) { int err; @@ -356,7 +356,7 @@ static int tegra_suspend_enter(suspend_state_t state) tegra_suspend_enter_lp1(); break; case TEGRA_SUSPEND_LP2: - tegra_set_cpu_in_lp2(); + tegra_pm_set_cpu_in_lp2(); break; default: break; @@ -377,7 +377,7 @@ static int tegra_suspend_enter(suspend_state_t state) tegra_suspend_exit_lp1(); break; case TEGRA_SUSPEND_LP2: - tegra_clear_cpu_in_lp2(); + tegra_pm_clear_cpu_in_lp2(); break; default: break; diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index b408fa56eb89..386319a3d2d2 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -262,11 +262,11 @@ ENTRY(tegra30_sleep_core_finish) ENDPROC(tegra30_sleep_core_finish) /* - * tegra30_sleep_cpu_secondary_finish(unsigned long v2p) + * tegra30_pm_secondary_cpu_suspend(unsigned long unused_arg) * * Enters LP2 on secondary CPU by exiting coherency and powergating the CPU. */ -ENTRY(tegra30_sleep_cpu_secondary_finish) +ENTRY(tegra30_pm_secondary_cpu_suspend) mov r7, lr /* Flush and disable the L1 data cache */ @@ -278,7 +278,7 @@ ENTRY(tegra30_sleep_cpu_secondary_finish) bl tegra30_cpu_shutdown mov r0, #1 @ never return here ret r7 -ENDPROC(tegra30_sleep_cpu_secondary_finish) +ENDPROC(tegra30_pm_secondary_cpu_suspend) /* * tegra30_tear_down_cpu diff --git a/include/soc/tegra/pm.h b/include/soc/tegra/pm.h index 1974e8405098..08477d7bfab9 100644 --- a/include/soc/tegra/pm.h +++ b/include/soc/tegra/pm.h @@ -23,10 +23,10 @@ tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode); /* low-level resume entry point */ void tegra_resume(void); -int tegra30_sleep_cpu_secondary_finish(unsigned long arg); -void tegra_clear_cpu_in_lp2(void); -void tegra_set_cpu_in_lp2(void); -int tegra_idle_lp2_last(void); +int tegra30_pm_secondary_cpu_suspend(unsigned long arg); +void tegra_pm_clear_cpu_in_lp2(void); +void tegra_pm_set_cpu_in_lp2(void); +int tegra_pm_enter_lp2(void); int tegra_pm_park_secondary_cpu(unsigned long cpu); #else static inline enum tegra_suspend_mode @@ -39,20 +39,20 @@ static inline void tegra_resume(void) { } -static inline int tegra30_sleep_cpu_secondary_finish(unsigned long arg) +static inline int tegra30_pm_secondary_cpu_suspend(unsigned long arg) { return -ENOTSUPP; } -static inline void tegra_clear_cpu_in_lp2(void) +static inline void tegra_pm_clear_cpu_in_lp2(void) { } -static inline void tegra_set_cpu_in_lp2(void) +static inline void tegra_pm_set_cpu_in_lp2(void) { } -static inline int tegra_idle_lp2_last(void) +static inline int tegra_pm_enter_lp2(void) { return -ENOTSUPP; }