[PATCH] spi: tegra20-sflash: call pm_runtime_put in case of pm_runtime_get failure

[Navid Emamdoost]

The counter is incremented via pm_runtime_get even in failure case.
To correct the counter call pm_runtime_put in case of failure, too.

Signed-off-by: Navid Emamdoost <navid.emamdo...@gmail.com>
---
 drivers/spi/spi-tegra20-sflash.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 514429379206..33c34f9c2021 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -552,6 +552,7 @@ static int tegra_sflash_resume(struct device *dev)
 
        ret = pm_runtime_get_sync(dev);
        if (ret < 0) {
+               pm_runtime_put(dev);
                dev_err(dev, "pm runtime failed, e = %d\n", ret);
                return ret;
        }
-- 
2.17.1