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[109.252.192.57]) by smtp.gmail.com with ESMTPSA id s27sm3220563ljd.25.2021.01.10.15.28.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 Jan 2021 15:28:37 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , "Rafael J. Wysocki" , Daniel Lezcano , Anton Bambura , Matt Merhar , Peter Geis Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v1 2/2] cpuidle: tegra: Remove do_idle firmware call Date: Mon, 11 Jan 2021 02:27:05 +0300 Message-Id: <20210110232705.20658-2-digetx@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210110232705.20658-1-digetx@gmail.com> References: <20210110232705.20658-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The do_idle firmware call is unused by all Tegra SoCs, hence remove it in order to keep driver's code clean. Tested-by: Anton Bambura Tested-by: Matt Merhar Tested-by: Peter Geis Signed-off-by: Dmitry Osipenko --- drivers/cpuidle/cpuidle-tegra.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/cpuidle/cpuidle-tegra.c b/drivers/cpuidle/cpuidle-tegra.c index 49531939f24b..e8f92e4d5739 100644 --- a/drivers/cpuidle/cpuidle-tegra.c +++ b/drivers/cpuidle/cpuidle-tegra.c @@ -48,11 +48,6 @@ enum tegra_state { static atomic_t tegra_idle_barrier; static atomic_t tegra_abort_flag; -static inline bool tegra_cpuidle_using_firmware(void) -{ - return firmware_ops->prepare_idle && firmware_ops->do_idle; -} - static void tegra_cpuidle_report_cpus_state(void) { unsigned long cpu, lcpu, csr; @@ -139,10 +134,6 @@ static int tegra_cpuidle_c7_enter(void) if (err && err != -ENOSYS) return err; - err = call_firmware_op(do_idle, 0); - if (err != -ENOSYS) - return err; - return cpu_suspend(0, tegra30_pm_secondary_cpu_suspend); } @@ -356,9 +347,7 @@ static int tegra_cpuidle_probe(struct platform_device *pdev) * is disabled. */ if (!IS_ENABLED(CONFIG_PM_SLEEP)) { - if (!tegra_cpuidle_using_firmware()) - tegra_cpuidle_disable_state(TEGRA_C7); - + tegra_cpuidle_disable_state(TEGRA_C7); tegra_cpuidle_disable_state(TEGRA_CC6); }