From 530cf8d49f2a650625eee6ce28793bd7974e14bd Mon Sep 17 00:00:00 2001
From: Anson Huang <Anson.Huang@nxp.com>
Date: Fri, 21 Feb 2020 14:31:56 +0800
Subject: [PATCH] clk: imx: pll14xx: Return error if pll type is invalid

When pll type is invalid, ONLY output error message is NOT enough,
should return error immediately.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 drivers/clk/imx/clk-pll14xx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 37e311e1d058..a83bbbee77d9 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -410,6 +410,8 @@ struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
 	default:
 		pr_err("%s: Unknown pll type for pll clk %s\n",
 		       __func__, name);
+		kfree(pll);
+		return ERR_PTR(-EINVAL);
 	};
 
 	pll->base = base;
-- 
2.20.1