linux-kernel - [PATCH 4.19 018/110] thermal: samsung: Fix incorrect check after code merge

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Message-Id: <20190418160439.168967773@linuxfoundation.org>
Date:   Thu, 18 Apr 2019 19:56:07 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Marian Mihailescu <mihailescu2m@...il.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 018/110] thermal: samsung: Fix incorrect check after code merge

[ Upstream commit 3b5236cc5d086dd3ddd01113ee9255421aab9fab ]

Merge commit 19785cf93b6c ("Merge branch 'linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal")
broke the code introduced by commit ffe6e16f14fa ("thermal: exynos: Reduce
severity of too early temperature read"). Restore the original code from
the mentioned commit to finally fix the warning message during boot:

thermal thermal_zone0: failed to read out thermal zone (-22)

Reported-by: Marian Mihailescu <mihailescu2m@...il.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
Fixes: 19785cf93b6c ("Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal")
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Signed-off-by: Zhang Rui <rui.zhang@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/thermal/samsung/exynos_tmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 48eef552cba4..fc9399d9c082 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -666,7 +666,7 @@ static int exynos_get_temp(void *p, int *temp)
 	struct exynos_tmu_data *data = p;
 	int value, ret = 0;
 
-	if (!data || !data->tmu_read || !data->enabled)
+	if (!data || !data->tmu_read)
 		return -EINVAL;
 	else if (!data->enabled)
 		/*
-- 
2.19.1