Messages in this thread Patch in this message | | | From | Dinghao Liu <> | Subject | [PATCH] media: vpif: Fix runtime PM imbalance in vpif_probe | Date | Sat, 23 May 2020 19:49:17 +0800 |
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When platform_get_resource() returns an error code, a pairing runtime PM usage counter decrement is needed to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> --- drivers/media/platform/davinci/vpif.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c index df66461f5d4f..f28c1b27eac6 100644 --- a/drivers/media/platform/davinci/vpif.c +++ b/drivers/media/platform/davinci/vpif.c @@ -458,6 +458,7 @@ static int vpif_probe(struct platform_device *pdev) res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!res_irq) { dev_warn(&pdev->dev, "Missing IRQ resource.\n"); + pm_runtime_put(&pdev->dev); return -EINVAL; } -- 2.17.1
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