[PATCH v2 1/2] i2c: imx: Fix PM runtime inbalance in probe error path

[Krzysztof Kozlowski]

When pm_runtime_get_sync() fails in probe(), the error path should not
call pm_runtime_put_noidle().  This would lead to inbalance in
usage_count.

Fixes: 588eb93ea49f ("i2c: imx: add runtime pm support to improve the performance")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

---

Changes since v1:
1. New patch
---
 drivers/i2c/busses/i2c-imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 0ab5381aa012..6e45958565d1 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1239,8 +1239,8 @@ static int i2c_imx_probe(struct platform_device *pdev)
 
 clk_notifier_unregister:
 	clk_notifier_unregister(i2c_imx->clk, &i2c_imx->clk_change_nb);
-rpm_disable:
 	pm_runtime_put_noidle(&pdev->dev);
+rpm_disable:
 	pm_runtime_disable(&pdev->dev);
 	pm_runtime_set_suspended(&pdev->dev);
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
-- 
2.7.4