From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
Andrzej Hajda <a.hajda@samsung.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
Sylwester Nawrocki <s.nawrocki@samsung.com>
Subject: [PATCH v2 72/79] media: s5p-mfc: use pm_runtime_resume_and_get()
Date: Tue, 27 Apr 2021 12:13:39 +0200 [thread overview]
Message-ID: <1b06b8e70c547f8bba0c154488f9f8a8013a0ea4.1619518193.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1619518193.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.
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
index 62d2320a7218..88b7d33c9197 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
@@ -78,11 +78,9 @@ int s5p_mfc_power_on(void)
{
int i, ret = 0;
- ret = pm_runtime_get_sync(pm->device);
- if (ret < 0) {
- pm_runtime_put_noidle(pm->device);
+ ret = pm_runtime_resume_and_get(pm->device);
+ if (ret < 0)
return ret;
- }
/* clock control */
for (i = 0; i < pm->num_clocks; i++) {
--
2.30.2
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next prev parent reply other threads:[~2021-04-27 10:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1619518193.git.mchehab+huawei@kernel.org>
2021-04-27 10:12 ` [PATCH v2 06/79] media: exynos-gsc: don't resume at remove time Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 07/79] media: atmel: properly get pm_runtime Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 09/79] media: mdk-mdp: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 11/79] media: rga-buf: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 16/79] media: mtk-vcodec: fix pm_runtime_get_sync() usage count Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 17/79] media: s5p-jpeg: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 19/79] media: sun8i_rotate: " Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 22/79] staging: media: imx7-mipi-csis: use pm_runtime_resume_and_get() Mauro Carvalho Chehab
2021-04-27 10:12 ` [PATCH v2 24/79] staging: media: cedrus_video: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 62/79] media: exynos4-is: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 63/79] media: exynos-gsc: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 64/79] media: mtk-jpeg: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 70/79] media: rkisp1: " Mauro Carvalho Chehab
2021-04-27 10:13 ` Mauro Carvalho Chehab [this message]
2021-04-27 10:13 ` [PATCH v2 74/79] media: stm32: " Mauro Carvalho Chehab
2021-04-27 10:13 ` [PATCH v2 75/79] media: sunxi: " Mauro Carvalho Chehab
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