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Message-Id: <20221022072501.681024657@linuxfoundation.org>
Date:   Sat, 22 Oct 2022 09:22:26 +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, Zhang Qilong <zhangqilong3@...wei.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.19 267/717] spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe

From: Zhang Qilong <zhangqilong3@...wei.com>

[ Upstream commit 29f65f2171c85a9633daa380df14009a365f42f2 ]

The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context.

Fixes:db91841b58f9a ("spi/omap100k: Convert to runtime PM")

Signed-off-by: Zhang Qilong <zhangqilong3@...wei.com>
Link: https://lore.kernel.org/r/20220924121310.78331-4-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/spi/spi-omap-100k.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 20b047172965..061f7394e5b9 100644
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -412,6 +412,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev)
 	return status;
 
 err_fck:
+	pm_runtime_disable(&pdev->dev);
 	clk_disable_unprepare(spi100k->fck);
 err_ick:
 	clk_disable_unprepare(spi100k->ick);
-- 
2.35.1



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