[PATCH 1/2] clk: imx8mm: Unregister clks when of_clk_add_provider failed

[Anson . Huang]

From: Anson Huang <anson.hu...@nxp.com>

When of_clk_add_provider failed, all clks should be unregistered.

Signed-off-by: Anson Huang <anson.hu...@nxp.com>
---
 drivers/clk/imx/clk-imx8mm.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index e494e99..49ad761 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -661,12 +661,17 @@ static int imx8mm_clocks_probe(struct platform_device 
*pdev)
        ret = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
        if (ret < 0) {
                pr_err("failed to register clks for i.MX8MM\n");
-               return -EINVAL;
+               goto unregister_clks;
        }
 
        imx_register_uart_clocks(uart_clks);
 
        return 0;
+
+unregister_clks:
+       imx_unregister_clocks(clks, ARRAY_SIZE(clks));
+
+       return ret;
 }
 
 static const struct of_device_id imx8mm_clk_of_match[] = {
-- 
2.7.4