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From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
	Bin Liu <bin.liu@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rick Chang <rick.chang@mediatek.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
	linux-mediatek@lists.infradead.org
Subject: [PATCH v4 64/79] media: mtk-jpeg: use pm_runtime_resume_and_get()
Date: Wed, 28 Apr 2021 16:52:25 +0200	[thread overview]
Message-ID: <71dd5d55eba4fc353900354acffd6861be8a8abb.1619621413.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1619621413.git.mchehab+huawei@kernel.org>

Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index 88a23bce569d..a89c7b206eef 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -920,7 +920,7 @@ static void mtk_jpeg_enc_device_run(void *priv)
 	src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
 	dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
 
-	ret = pm_runtime_get_sync(jpeg->dev);
+	ret = pm_runtime_resume_and_get(jpeg->dev);
 	if (ret < 0)
 		goto enc_end;
 
@@ -973,7 +973,7 @@ static void mtk_jpeg_dec_device_run(void *priv)
 		return;
 	}
 
-	ret = pm_runtime_get_sync(jpeg->dev);
+	ret = pm_runtime_resume_and_get(jpeg->dev);
 	if (ret < 0)
 		goto dec_end;
 
-- 
2.30.2


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  parent reply	other threads:[~2021-04-28 15:02 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cover.1619621413.git.mchehab+huawei@kernel.org>
2021-04-28 14:51 ` [PATCH v4 07/79] media: exynos-gsc: don't resume at remove time Mauro Carvalho Chehab
2021-04-28 15:25   ` Sylwester Nawrocki
2021-04-28 19:44   ` kernel test robot
2021-04-28 19:56   ` kernel test robot
2021-04-28 14:51 ` [PATCH v4 08/79] media: atmel: properly get pm_runtime Mauro Carvalho Chehab
2021-04-30 16:13   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 10/79] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-30 16:30   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 16/79] media: mtk-vcodec: " Mauro Carvalho Chehab
2021-04-30 16:44   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 17/79] media: s5p-jpeg: " Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 19/79] media: sunxi: " Mauro Carvalho Chehab
2021-04-30 16:48   ` Jonathan Cameron
2021-04-28 14:51 ` [PATCH v4 22/79] staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-28 14:51 ` [PATCH v4 24/79] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-04-30 17:05   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 57/79] media: rockchip/rga: " Mauro Carvalho Chehab
2021-04-28 17:11   ` Ezequiel Garcia
2021-04-28 14:52 ` [PATCH v4 62/79] media: exynos4-is: " Mauro Carvalho Chehab
2021-04-30 17:49   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 63/79] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-30 17:50   ` Jonathan Cameron
2021-04-28 14:52 ` Mauro Carvalho Chehab [this message]
2021-04-28 14:52 ` [PATCH v4 70/79] media: rkisp1: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 72/79] media: s5p-mfc: " Mauro Carvalho Chehab
2021-04-28 14:52 ` [PATCH v4 73/79] media: stm32: " Mauro Carvalho Chehab
2021-04-30 17:58   ` Jonathan Cameron
2021-04-28 14:52 ` [PATCH v4 74/79] media: sunxi: " Mauro Carvalho Chehab

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