spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe

[ 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@huawei.com>
Link: https://lore.kernel.org/r/20220924121310.78331-4-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 20b0471729651d2398b526d790f5f1ce46bea4fd..061f7394e5b9b37b701d941e0f530a0b38170037 100644 (file)
--- 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);