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spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe

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[ Upstream commit 618d815fc93477b1675878f3c04ff32657cc18b4 ]

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:abf00907538e2 ("spi: dw: Add Baikal-T1 SPI Controller glue driver")

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20220924121310.78331-3-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zhang Qilong 2022-09-24 20:13:08 +08:00 committed by Greg Kroah-Hartman
parent 1ef5798638
commit 9da61e7b59
1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-dw-bt1.c
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@ -293,8 +293,10 @@ static int dw_spi_bt1_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
ret = dw_spi_add_host(&pdev->dev, dws);
if (ret)
if (ret) {
pm_runtime_disable(&pdev->dev);
goto err_disable_clk;
}
platform_set_drvdata(pdev, dwsbt1);