[PATCH 1/2] remoteproc: rcar_rproc: fix pm_runtime_get_sync error check

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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





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