From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
Chen-Yu Tsai <wens@csie.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jernej Skrabec <jernej.skrabec@siol.net>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Maxime Ripard <mripard@kernel.org>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
devel@driverdev.osuosl.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org
Subject: [PATCH 16/78] staging: media: cedrus_video: use pm_runtime_resume_and_get()
Date: Sat, 24 Apr 2021 08:44:26 +0200 [thread overview]
Message-ID: <58a0e35f0da9e7c25dea9088a439a77c6a448626.1619191723.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1619191723.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/staging/media/sunxi/cedrus/cedrus_video.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_video.c b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
index b62eb8e84057..9ddd789d0b1f 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_video.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
@@ -490,11 +490,9 @@ static int cedrus_start_streaming(struct vb2_queue *vq, unsigned int count)
}
if (V4L2_TYPE_IS_OUTPUT(vq->type)) {
- ret = pm_runtime_get_sync(dev->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(dev->dev);
+ ret = pm_runtime_resume_and_get(dev->dev);
+ if (ret < 0)
goto err_cleanup;
- }
if (dev->dec_ops[ctx->current_codec]->start) {
ret = dev->dec_ops[ctx->current_codec]->start(ctx);
--
2.30.2
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next prev parent reply other threads:[~2021-04-24 6:56 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1619191723.git.mchehab+huawei@kernel.org>
2021-04-24 6:44 ` [PATCH 01/78] media: atmel: properly get pm_runtime Mauro Carvalho Chehab
2021-04-24 9:36 ` kernel test robot
2021-04-24 6:44 ` [PATCH 03/78] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-24 6:44 ` [PATCH 05/78] " Mauro Carvalho Chehab
2021-04-24 18:23 ` Ezequiel Garcia
2021-04-24 6:44 ` [PATCH 14/78] staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-26 10:11 ` Rui Miguel Silva
2021-04-24 6:44 ` Mauro Carvalho Chehab [this message]
2021-04-24 6:44 ` [PATCH 20/78] media: mtk-vcodec: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-24 6:44 ` [PATCH 21/78] media: s5p-jpeg: " Mauro Carvalho Chehab
2021-04-27 9:14 ` Sylwester Nawrocki
2021-04-24 6:44 ` [PATCH 23/78] media: sun8i_rotate: " Mauro Carvalho Chehab
2021-04-24 6:45 ` [PATCH 57/78] media: exynos4-is: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-25 20:57 ` Sylwester Nawrocki
2021-04-26 13:12 ` Mauro Carvalho Chehab
2021-04-27 8:06 ` Sylwester Nawrocki
2021-04-24 6:45 ` [PATCH 58/78] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-27 8:18 ` Sylwester Nawrocki
2021-04-27 9:30 ` Mauro Carvalho Chehab
2021-04-27 9:42 ` Mauro Carvalho Chehab
2021-04-27 11:50 ` Sylwester Nawrocki
2021-04-28 7:13 ` Mauro Carvalho Chehab
2021-04-28 7:17 ` Mauro Carvalho Chehab
2021-04-28 8:27 ` Sylwester Nawrocki
2021-04-24 6:45 ` [PATCH 59/78] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-04-24 6:45 ` [PATCH 70/78] media: rga-buf: " Mauro Carvalho Chehab
2021-04-28 17:09 ` Ezequiel Garcia
2021-04-24 6:45 ` [PATCH 71/78] media: rkisp1-capture: " Mauro Carvalho Chehab
2021-04-24 6:45 ` [PATCH 73/78] media: s5p-mfc: " Mauro Carvalho Chehab
2021-04-27 9:36 ` Sylwester Nawrocki
2021-04-24 6:45 ` [PATCH 75/78] media: stm32: " Mauro Carvalho Chehab
2021-04-24 6:45 ` [PATCH 76/78] media: sun4i_v4l2: " Mauro Carvalho Chehab
2021-04-24 10:21 ` kernel test robot
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