From 117858bd63fb2ebcdfcc27b09fd65cb44511ea4c Mon Sep 17 00:00:00 2001 From: Dinghao Liu Date: Sat, 23 May 2020 20:47:58 +0800 Subject: spi: tegra20-sflash: Fix runtime PM imbalance on error pm_runtime_get_sync() increments the runtime PM usage counter even when it returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu Link: https://lore.kernel.org/r/20200523124758.28604-1-dinghao.liu@zju.edu.cn Signed-off-by: Mark Brown --- drivers/spi/spi-tegra20-sflash.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/spi/spi-tegra20-sflash.c') diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index 514429379206..02cf5f463ba6 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -491,6 +491,7 @@ static int tegra_sflash_probe(struct platform_device *pdev) ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) { dev_err(&pdev->dev, "pm runtime get failed, e = %d\n", ret); + pm_runtime_put_noidle(&pdev->dev); goto exit_pm_disable; } -- cgit v1.2.3