From 92a39d9043ba5ff98adb1c31491f00c7bea5466e Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 23 Mar 2016 17:38:24 +0100 Subject: clk: composite: Add unregister function The composite clock didn't have any unregistration function, which forced us to use clk_unregister directly on it. While it was already not great from an API point of view, it also meant that we were leaking the clk_composite structure allocated in clk_register_composite. Add a clk_unregister_composite function to fix this. Signed-off-by: Maxime Ripard Signed-off-by: Stephen Boyd --- drivers/clk/clk-composite.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/clk/clk-composite.c') diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index 1f903e1f86a2..b0f3b84ebd13 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -286,3 +286,18 @@ err: kfree(composite); return clk; } + +void clk_unregister_composite(struct clk *clk) +{ + struct clk_composite *composite; + struct clk_hw *hw; + + hw = __clk_get_hw(clk); + if (!hw) + return; + + composite = to_clk_composite(hw); + + clk_unregister(clk); + kfree(composite); +} -- cgit