diff options
| -rw-r--r-- | drivers/clk/mediatek/clk-mux.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c index 70aa42144632..f51e67650f03 100644 --- a/drivers/clk/mediatek/clk-mux.c +++ b/drivers/clk/mediatek/clk-mux.c @@ -215,13 +215,26 @@ int mtk_clk_register_muxes(const struct mtk_mux *muxes, 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_mux *mux = &muxes[i]; + + if (IS_ERR_OR_NULL(clk_data->clks[mux->id])) + continue; + + mtk_clk_unregister_mux(clk_data->clks[mux->id]); + clk_data->clks[mux->id] = ERR_PTR(-ENOENT); + } + + return PTR_ERR(clk); } EXPORT_SYMBOL_GPL(mtk_clk_register_muxes); |