As pm_runtime_force_resume() can return error numbers, it should be
better to check the return value and deal with the exception.
Fixes: 0ac9c3dd0d6f ("dmaengine: qcom: bam_dma: fix runtime PM underflow")
Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
drivers/dma/qcom/bam_dma.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c
index 5e7d332731e0..d2f5a77dfade 100644
--- a/drivers/dma/qcom/bam_dma.c
+++ b/drivers/dma/qcom/bam_dma.c
@@ -1460,9 +1460,7 @@ static int __maybe_unused bam_dma_resume(struct device *dev)
if (ret)
return ret;
- pm_runtime_force_resume(dev);
-
- return 0;
+ return pm_runtime_force_resume(dev);
}
static const struct dev_pm_ops bam_dma_pm_ops = {
--
2.25.1
