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[216.228.112.22]) by smtp.gmail.com with ESMTPSA id r87sm15461428pfa.71.2019.04.20.22.43.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 20 Apr 2019 22:43:55 -0700 (PDT) Date: Sat, 20 Apr 2019 22:43:52 -0700 From: Nicolin Chen To: Daniel Baluta Cc: "broonie@kernel.org" , "lgirdwood@gmail.com" , "timur@kernel.org" , "Xiubo.Lee@gmail.com" , "festevam@gmail.com" , "perex@perex.cz" , "tiwai@suse.com" , "alsa-devel@alsa-project.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "S.j. Wang" , dl-linux-imx Subject: Re: [PATCH 1/2] ASoC: fsl: sai: Add support for runtime pm Message-ID: <20190421054352.GB683@Asurada-Nvidia.nvidia.com> References: <20190420155846.10027-1-daniel.baluta@nxp.com> <20190420155846.10027-2-daniel.baluta@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190420155846.10027-2-daniel.baluta@nxp.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 20, 2019 at 03:59:04PM +0000, Daniel Baluta wrote: > @@ -898,6 +899,8 @@ static int fsl_sai_probe(struct platform_device *pdev) > > platform_set_drvdata(pdev, sai); > > + pm_runtime_enable(&pdev->dev); You will need pm_runtime_disable() somewhere, like remove(). Thanks