From: Dan Carpenter <[email protected]>
[ Upstream commit 2baace5feb86c6916221911f391f11fcd8e1a259 ]
The pm_runtime_get_sync() function returns either 0 or 1 on success but
this code treats a return of 1 as a failure.
Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver")
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/crypto/sa2ul.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index ff8bbdb4d235d..039579b7cc818 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -2331,7 +2331,7 @@ static int sa_ul_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
ret = pm_runtime_get_sync(dev);
- if (ret) {
+ if (ret < 0) {
dev_err(&pdev->dev, "%s: failed to get sync: %d\n", __func__,
ret);
return ret;
--
2.25.1
