diff options
| -rw-r--r-- | drivers/clk/mediatek/clk-cpumux.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c index 658aee789f44..499c60432280 100644 --- a/drivers/clk/mediatek/clk-cpumux.c +++ b/drivers/clk/mediatek/clk-cpumux.c @@ -123,13 +123,26 @@ int mtk_clk_register_cpumuxes(struct device_node *node, clk = mtk_clk_register_cpumux(mux, regmap); if (IS_ERR(clk)) { pr_err("Failed to register clk %s: %pe\n", mux->name, clk); - continue; + goto err; } clk_data->clks[mux->id] = clk; } return 0; + +err: + while (--i >= 0) { + const struct mtk_composite *mux = &clks[i]; + + if (IS_ERR_OR_NULL(clk_data->clks[mux->id])) + continue; + + mtk_clk_unregister_cpumux(clk_data->clks[mux->id]); + clk_data->clks[mux->id] = ERR_PTR(-ENOENT); + } + + return PTR_ERR(clk); } void mtk_clk_unregister_cpumuxes(const struct mtk_composite *clks, int num, |