From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Anson Huang <Anson.Huang@nxp.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Sasha Levin <sashal@kernel.org>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.7 09/30] thermal/drivers: imx: Fix missing of_node_put() at probe time
Date: Wed, 8 Jul 2020 11:40:55 -0400 [thread overview]
Message-ID: <20200708154116.3199728-9-sashal@kernel.org> (raw)
In-Reply-To: <20200708154116.3199728-1-sashal@kernel.org>
From: Anson Huang <Anson.Huang@nxp.com>
[ Upstream commit b45fd13be340e4ed0a2a9673ba299eb2a71ba829 ]
After finishing using cpu node got from of_get_cpu_node(), of_node_put()
needs to be called.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1585232945-23368-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/thermal/imx_thermal.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index e761c9b422179..1b84ea674edb7 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -649,7 +649,7 @@ MODULE_DEVICE_TABLE(of, of_imx_thermal_match);
static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data)
{
struct device_node *np;
- int ret;
+ int ret = 0;
data->policy = cpufreq_cpu_get(0);
if (!data->policy) {
@@ -664,11 +664,12 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data)
if (IS_ERR(data->cdev)) {
ret = PTR_ERR(data->cdev);
cpufreq_cpu_put(data->policy);
- return ret;
}
}
- return 0;
+ of_node_put(np);
+
+ return ret;
}
static void imx_thermal_unregister_legacy_cooling(struct imx_thermal_data *data)
--
2.25.1
next prev parent reply other threads:[~2020-07-08 15:41 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-08 15:40 [PATCH AUTOSEL 5.7 01/30] drm/msm: fix potential memleak in error branch Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 02/30] drm/msm/dpu: allow initialization of encoder locks during encoder init Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 03/30] ima: extend boot_aggregate with kernel measurements Sasha Levin
2020-07-08 16:13 ` Mimi Zohar
2020-07-09 1:27 ` Sasha Levin
2020-11-29 13:17 ` Mimi Zohar
2020-12-01 0:21 ` Sasha Levin
2020-12-01 3:13 ` Mimi Zohar
2020-12-02 23:53 ` Sasha Levin
2020-12-11 3:10 ` Tyler Hicks
2020-12-11 11:01 ` Mimi Zohar
2020-12-11 17:46 ` James Bottomley
2020-12-13 2:22 ` Mimi Zohar
2020-12-28 19:28 ` Ken Goldman
2020-12-29 2:01 ` Mimi Zohar
2020-12-14 16:42 ` Tyler Hicks
2021-01-12 15:35 ` Tyler Hicks
2021-01-12 16:56 ` Mimi Zohar
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 04/30] drm/exynos: Properly propagate return value in drm_iommu_attach_device() Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 05/30] drm/exynos: fix ref count leak in mic_pre_enable Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 06/30] x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 07/30] exfat: Set the unused characters of FileName field to the value 0000h Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 08/30] exfat: call sync_filesystem for read-only remount Sasha Levin
2020-07-08 15:40 ` Sasha Levin [this message]
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 10/30] ACPI: DPTF: Add battery participant for TigerLake Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 11/30] blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 12/30] m68k: nommu: register start of the memory with memblock Sasha Levin
2020-07-08 15:40 ` [PATCH AUTOSEL 5.7 13/30] m68k: mm: fix node memblock init Sasha Levin
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