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[109.252.193.52]) by smtp.gmail.com with ESMTPSA id f14sm9673507wmf.7.2021.03.14.08.45.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Mar 2021 08:45:31 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mark Brown , Takashi Iwai , Jaroslav Kysela , Philipp Zabel , Paul Fertser Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 11/17] ASoC: tegra20: i2s: Remove handing of disabled runtime PM Date: Sun, 14 Mar 2021 18:44:53 +0300 Message-Id: <20210314154459.15375-12-digetx@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210314154459.15375-1-digetx@gmail.com> References: <20210314154459.15375-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Runtime PM is always available on Tegra since commit 40b2bb1b132a ("ARM: tegra: enforce PM requirement"), hence there is no need to handle the case of a disabled RPM by Tegra drivers. Remove handing of a disabled runtime PM from Tegra20 I2S driver. Signed-off-by: Dmitry Osipenko --- sound/soc/tegra/tegra20_i2s.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index fe569198b17a..1b27f81c10fe 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -401,18 +401,13 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) i2s->playback_dma_data.maxburst = 4; pm_runtime_enable(&pdev->dev); - if (!pm_runtime_enabled(&pdev->dev)) { - ret = tegra20_i2s_runtime_resume(&pdev->dev); - if (ret) - goto err_pm_disable; - } ret = snd_soc_register_component(&pdev->dev, &tegra20_i2s_component, &i2s->dai, 1); if (ret) { dev_err(&pdev->dev, "Could not register DAI: %d\n", ret); ret = -ENOMEM; - goto err_suspend; + goto err_pm_disable; } ret = tegra_pcm_platform_register(&pdev->dev); @@ -425,9 +420,6 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) err_unregister_component: snd_soc_unregister_component(&pdev->dev); -err_suspend: - if (!pm_runtime_status_suspended(&pdev->dev)) - tegra20_i2s_runtime_suspend(&pdev->dev); err_pm_disable: pm_runtime_disable(&pdev->dev); err: @@ -438,10 +430,7 @@ static int tegra20_i2s_platform_remove(struct platform_device *pdev) { tegra_pcm_platform_unregister(&pdev->dev); snd_soc_unregister_component(&pdev->dev); - pm_runtime_disable(&pdev->dev); - if (!pm_runtime_status_suspended(&pdev->dev)) - tegra20_i2s_runtime_suspend(&pdev->dev); return 0; } -- 2.30.2