[PATCH -next] soc: aspeed-lpc-ctrl: Fix missing clk_disable_unprepare() on error in aspeed_lpc_ctrl_probe()

[Yang Yingliang]

Fix the missing clk_disable_unprepare() before return
from aspeed_lpc_ctrl_probe() in the error handling case.

Fixes: 2f9b25fa6682 ("soc: aspeed: Re-enable FWH2AHB on AST2600")
Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>
---
 drivers/soc/aspeed/aspeed-lpc-ctrl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/aspeed/aspeed-lpc-ctrl.c b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
index 6893c5ec3259..f4c989584d6b 100644
--- a/drivers/soc/aspeed/aspeed-lpc-ctrl.c
+++ b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
@@ -312,7 +312,8 @@ static int aspeed_lpc_ctrl_probe(struct platform_device *pdev)
 		lpc_ctrl->scu = syscon_regmap_lookup_by_compatible("aspeed,ast2600-scu");
 		if (IS_ERR(lpc_ctrl->scu)) {
 			dev_err(dev, "couldn't find scu\n");
-			return PTR_ERR(lpc_ctrl->scu);
+			rc = PTR_ERR(lpc_ctrl->scu);
+			goto err;
 		}
 	}
 
-- 
2.25.1