pm_runtime_get_sync can also return 1 on success, change
to use pm_runtime_resume_and_get which return 0 only on
success.
This bug has been discovered by Dan Carpenter by using Smatch
static checker.
Fixes: 285892a74f13 ("remoteproc: Add Renesas rcar driver")
Signed-off-by: Julien Massot <julien.massot@xxxxxxx>
---
drivers/remoteproc/rcar_rproc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/remoteproc/rcar_rproc.c b/drivers/remoteproc/rcar_rproc.c
index 34fd867f9f8c..3408c6e51a7c 100644
--- a/drivers/remoteproc/rcar_rproc.c
+++ b/drivers/remoteproc/rcar_rproc.c
@@ -167,7 +167,7 @@ static int rcar_rproc_probe(struct platform_device *pdev)
}
pm_runtime_enable(dev);
- ret = pm_runtime_get_sync(dev);
+ ret = pm_runtime_resume_and_get(dev);
if (ret) {
dev_err(dev, "failed to power up\n");
return ret;
--
2.33.1
