From: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
[ Upstream commit 4d0ef0a1c35189a6e8377d8ee8310ea5ef22c5f3 ]
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:73d5fe0462702 ("spi: cadence-quadspi: Remove spi_master_put() in probe failure path")
Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220924121310.78331-2-zhangqilong3@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/spi/spi-cadence-quadspi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index e12ab5b43f34..447230547945 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1645,7 +1645,7 @@ static int cqspi_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
ret = pm_runtime_resume_and_get(dev);
if (ret < 0)
- return ret;
+ goto probe_pm_failed;
ret = clk_prepare_enable(cqspi->clk);
if (ret) {
@@ -1740,6 +1740,7 @@ static int cqspi_probe(struct platform_device *pdev)
clk_disable_unprepare(cqspi->clk);
probe_clk_failed:
pm_runtime_put_sync(dev);
+probe_pm_failed:
pm_runtime_disable(dev);
return ret;
}
--
2.35.1
