From: Dan Carpenter <dan.carpenter@oracle.com>
To: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
Dmitry Osipenko <digetx@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
linux-staging@lists.linux.dev, linux-tegra@vger.kernel.org
Subject: Re: [PATCH v5 05/25] staging: media: tegra-vde: use pm_runtime_resume_and_get()
Date: Fri, 7 May 2021 08:13:33 +0300 [thread overview]
Message-ID: <20210507051333.GE1955@kadam> (raw)
In-Reply-To: <a1230241a83a6abcd27b91edcafee1685232f81e.1620314616.git.mchehab+huawei@kernel.org>
On Thu, May 06, 2021 at 05:25:43PM +0200, Mauro Carvalho Chehab wrote:
> @@ -1069,11 +1071,19 @@ static int tegra_vde_probe(struct platform_device *pdev)
> * power-cycle it in order to put hardware into a predictable lower
> * power state.
> */
> - pm_runtime_get_sync(dev);
> + if (pm_runtime_resume_and_get(dev) < 0)
> + goto err_pm_runtime;
Needs an error code on this path. These days the kbuild bot will send
a warning for this eventually.
> +
> pm_runtime_put(dev);
>
> return 0;
>
> +err_pm_runtime:
> + misc_deregister(&vde->miscdev);
> +
> + pm_runtime_dont_use_autosuspend(dev);
> + pm_runtime_disable(dev);
> +
> err_deinit_iommu:
> tegra_vde_iommu_deinit(vde);
>
regards,
dan carpenter
next prev parent reply other threads:[~2021-05-07 5:14 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-06 15:25 [PATCH v5 00/25] media: use pm_runtime_resume_and_get() on non-i2c drivers Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 01/25] staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 02/25] staging: media: atomisp: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 03/25] staging: media: ipu3: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 04/25] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 05/25] staging: media: tegra-vde: " Mauro Carvalho Chehab
2021-05-07 5:13 ` Dan Carpenter [this message]
2021-05-10 12:26 ` Dmitry Osipenko
2021-05-06 15:25 ` [PATCH v5 06/25] staging: media: tegra-video: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 07/25] media: rockchip/rga: " Mauro Carvalho Chehab
2021-05-13 22:38 ` Heiko Stuebner
2021-05-06 15:25 ` [PATCH v5 08/25] media: sti/hva: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 09/25] media: ipu3: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 10/25] media: coda: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 11/25] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 12/25] media: camss: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 13/25] media: venus: core: " Mauro Carvalho Chehab
2021-05-10 13:54 ` Stanimir Varbanov
2021-05-17 15:26 ` Stanimir Varbanov
2021-05-18 15:20 ` Mauro Carvalho Chehab
2021-05-18 15:49 ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 14/25] media: venus: vdec: " Mauro Carvalho Chehab
2021-05-10 13:55 ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 15/25] media: venus: venc: " Mauro Carvalho Chehab
2021-05-10 13:55 ` Stanimir Varbanov
2021-05-06 15:25 ` [PATCH v5 16/25] media: rcar-fcp: " Mauro Carvalho Chehab
2021-05-06 16:05 ` Laurent Pinchart
2021-05-06 15:25 ` [PATCH v5 17/25] media: rkisp1: " Mauro Carvalho Chehab
2021-05-13 22:27 ` Heiko Stuebner
2021-05-06 15:25 ` [PATCH v5 18/25] media: s3c-camif: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 19/25] media: s5p-mfc: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 20/25] media: stm32: " Mauro Carvalho Chehab
2021-05-06 15:25 ` [PATCH v5 21/25] media: sunxi: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 22/25] media: ti-vpe: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 23/25] media: vsp1: " Mauro Carvalho Chehab
2021-05-06 16:06 ` Laurent Pinchart
2021-05-06 15:26 ` [PATCH v5 24/25] media: rcar-vin: " Mauro Carvalho Chehab
2021-05-06 15:26 ` [PATCH v5 25/25] media: hantro: " Mauro Carvalho Chehab
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