[PATCH] reset: hisilicon: check return value of reset_controller_register()

[Masahiro Yamada]

The newly added hisilicon reset driver missed the subsystem-wide
fixup by commit d1f15aa09558 ("reset: check return value of
reset_controller_register()").  So fix it now.

Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---

 drivers/reset/hisilicon/hi6220_reset.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/reset/hisilicon/hi6220_reset.c 
b/drivers/reset/hisilicon/hi6220_reset.c
index 7787a9b..744b2e7 100644
--- a/drivers/reset/hisilicon/hi6220_reset.c
+++ b/drivers/reset/hisilicon/hi6220_reset.c
@@ -83,9 +83,7 @@ static int hi6220_reset_probe(struct platform_device *pdev)
        data->rc_dev.ops = &hi6220_reset_ops;
        data->rc_dev.of_node = pdev->dev.of_node;
 
-       reset_controller_register(&data->rc_dev);
-
-       return 0;
+       return reset_controller_register(&data->rc_dev);
 }
 
 static const struct of_device_id hi6220_reset_match[] = {
-- 
1.9.1