From patchwork Tue Nov 9 12:50:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 12610587 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2411BC433EF for ; Tue, 9 Nov 2021 12:51:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0FD3B610CB for ; Tue, 9 Nov 2021 12:51:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343889AbhKIMyM (ORCPT ); Tue, 9 Nov 2021 07:54:12 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:57596 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1343786AbhKIMxs (ORCPT ); Tue, 9 Nov 2021 07:53:48 -0500 X-UUID: dfddb90385ce49dba2cc3e10efc79903-20211109 X-UUID: dfddb90385ce49dba2cc3e10efc79903-20211109 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1353559595; Tue, 09 Nov 2021 20:51:00 +0800 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 9 Nov 2021 20:50:59 +0800 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 9 Nov 2021 20:50:58 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs10n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Tue, 9 Nov 2021 20:50:56 +0800 From: Yunfei Dong To: Yunfei Dong , Alexandre Courbot , Hans Verkuil , "Tzung-Bi Shih" , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tomasz Figa CC: Hsin-Yi Wang , Fritz Koenig , Dafna Hirschfeld , Benjamin Gaignard , Daniel Vetter , dri-devel , Irui Wang , , , , , , , Subject: [PATCH v9, 19/19] media: mtk-vcodec: Remove mtk_vcodec_release_enc_pm Date: Tue, 9 Nov 2021 20:50:30 +0800 Message-ID: <20211109125030.26299-20-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211109125030.26299-1-yunfei.dong@mediatek.com> References: <20211109125030.26299-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org There are only two lines in mtk_vcodec_release_enc_pm, using pm_runtime_disable and put_device instead directly. Move pm_runtime_enable outside mtk_vcodec_release_enc_pm to symmetry with pm_runtime_disable, after that, rename mtk_vcodec_init_enc_pm to *_clk since it only has clock operations now. Signed-off-by: Yunfei Dong Co-developed-by: Yong Wu --- add new to remove: mtk_vcodec_release_enc_pm --- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 9 ++++++--- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 9 +-------- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h | 3 +-- 3 files changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c index 0f326d82dea0..7816efb90cbe 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -260,7 +261,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev) return PTR_ERR(dev->fw_handler); dev->venc_pdata = of_device_get_match_data(&pdev->dev); - ret = mtk_vcodec_init_enc_pm(dev); + ret = mtk_vcodec_init_enc_clk(dev); if (ret < 0) { dev_err(&pdev->dev, "Failed to get mtk vcodec clock source!"); goto err_enc_pm; @@ -372,7 +373,8 @@ static int mtk_vcodec_probe(struct platform_device *pdev) err_enc_alloc: v4l2_device_unregister(&dev->v4l2_dev); err_res: - mtk_vcodec_release_enc_pm(dev); + pm_runtime_disable(dev->pm.dev); + put_device(dev->pm.larbvenc); err_enc_pm: mtk_vcodec_fw_release(dev->fw_handler); return ret; @@ -462,7 +464,8 @@ static int mtk_vcodec_enc_remove(struct platform_device *pdev) video_unregister_device(dev->vfd_enc); v4l2_device_unregister(&dev->v4l2_dev); - mtk_vcodec_release_enc_pm(dev); + pm_runtime_disable(dev->pm.dev); + put_device(dev->pm.larbvenc); mtk_vcodec_fw_release(dev->fw_handler); return 0; } diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c index 0c8c8f86788c..0825c6ec4eb7 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c @@ -13,7 +13,7 @@ #include "mtk_vcodec_enc_pm.h" #include "mtk_vcodec_util.h" -int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) +int mtk_vcodec_init_enc_clk(struct mtk_vcodec_dev *mtkdev) { struct device_node *node; struct platform_device *pdev; @@ -86,13 +86,6 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) return ret; } -void mtk_vcodec_release_enc_pm(struct mtk_vcodec_dev *mtkdev) -{ - pm_runtime_disable(mtkdev->pm.dev); - put_device(mtkdev->pm.larbvenc); -} - - void mtk_vcodec_enc_clock_on(struct mtk_vcodec_pm *pm) { struct mtk_vcodec_clk *enc_clk = &pm->venc_clk; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h index b7ecdfd74823..bc455cefc0cd 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.h @@ -9,8 +9,7 @@ #include "mtk_vcodec_drv.h" -int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *dev); -void mtk_vcodec_release_enc_pm(struct mtk_vcodec_dev *dev); +int mtk_vcodec_init_enc_clk(struct mtk_vcodec_dev *dev); void mtk_vcodec_enc_clock_on(struct mtk_vcodec_pm *pm); void mtk_vcodec_enc_clock_off(struct mtk_vcodec_pm *pm);