[PATCH 5.19 475/717] clk: mediatek: fix unregister function in mtk_clk_register_dividers cleanup

[Greg Kroah-Hartman]

From: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

[ Upstream commit 20f7a0dba9075fb0e3d645495bc24d7025b58de1 ]

When the cleanup paths for the various clk register APIs in the MediaTek
clk library were added, the one in the dividers type used the wrong type
of unregister function. This would result in incorrect dereferencing of
the clk pointer and freeing of invalid pointers.

Fix this by switching to the correct type of clk unregistration call.

Fixes: 3c3ba2ab0226 ("clk: mediatek: mtk: Implement error handling in register APIs")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220926102523.2367530-2-wenst@xxxxxxxxxxxx
Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/clk/mediatek/clk-mtk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index b9188000ab3c..53bb8b88332f 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -393,7 +393,7 @@ int mtk_clk_register_dividers(const struct mtk_clk_divider *mcds, int num,
 		if (IS_ERR_OR_NULL(clk_data->hws[mcd->id]))
 			continue;
 
-		mtk_clk_unregister_composite(clk_data->hws[mcd->id]);
+		clk_hw_unregister_divider(clk_data->hws[mcd->id]);
 		clk_data->hws[mcd->id] = ERR_PTR(-ENOENT);
 	}
 
-- 
2.35.1