From 8fbf8636cd37b821ce3482748340008dbbe2dcb5 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Sun, 9 Oct 2022 10:50:56 +0800 Subject: [PATCH] clk: mediatek: clk-mt8195-topckgen: Fix error return code in clk_mt8195_topck_probe() If devm_clk_hw_register_mux() fails in clk_mt8195_topck_probe(), it should return error code. Fixes: deeb2af77cf6 ("clk: mediatek: clk-mt8195-topckgen: Register mfg_ck_fast_ref as generic mux") Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20221009025056.35311-1-yangyingliang@huawei.com Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd --- drivers/clk/mediatek/clk-mt8195-topckgen.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/clk/mediatek/clk-mt8195-topckgen.c b/drivers/clk/mediatek/clk-mt8195-topckgen.c index 8cbab5c..1e01632 100644 --- a/drivers/clk/mediatek/clk-mt8195-topckgen.c +++ b/drivers/clk/mediatek/clk-mt8195-topckgen.c @@ -1270,8 +1270,10 @@ static int clk_mt8195_topck_probe(struct platform_device *pdev) hw = devm_clk_hw_register_mux(&pdev->dev, "mfg_ck_fast_ref", mfg_fast_parents, ARRAY_SIZE(mfg_fast_parents), CLK_SET_RATE_PARENT, (base + 0x250), 8, 1, 0, &mt8195_clk_lock); - if (IS_ERR(hw)) + if (IS_ERR(hw)) { + r = PTR_ERR(hw); goto unregister_muxes; + } top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF] = hw; r = clk_mt8195_reg_mfg_mux_notifier(&pdev->dev, -- 2.7.4