Merge tag 'iio-for-4.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio...

[firefly-linux-kernel-4.4.55.git] / drivers / clk / clk-mux.c

diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 6e1ecf94bf58daa279cb47e42065da9a9db3c581..69a094c3783d8eb2a2c0d3624f3a641f97a5d484 100644 (file)
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -177,3 +177,19 @@ struct clk *clk_register_mux(struct device *dev, const char *name,
                                      NULL, lock);
 }
 EXPORT_SYMBOL_GPL(clk_register_mux);
+
+void clk_unregister_mux(struct clk *clk)
+{
+       struct clk_mux *mux;
+       struct clk_hw *hw;
+
+       hw = __clk_get_hw(clk);
+       if (!hw)
+               return;
+
+       mux = to_clk_mux(hw);
+
+       clk_unregister(clk);
+       kfree(mux);
+}
+EXPORT_SYMBOL_GPL(clk_unregister_mux);