[PATCH] clk: mediatek: clk-mt8173: fix memory leak in clk_mt8173_apmixed_probe

[Ziqin Liu]

'base' from of_iomap() is not released until the prode function returns,
a memory leak will occur in some case, so use devm_of_iomap() instead of
of_iomap() to automatically handle the unused ioremap region.

Fixes: 4c02c9af3cb9 ("clk: mediatek: mt8173: Break down clock drivers and allow module build")
Signed-off-by: Ziqin Liu <ziqin_l at hust.edu.cn>
---
 drivers/clk/mediatek/clk-mt8173-apmixedsys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
index a56c5845d07a..f80de9e60b21 100644
--- a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
+++ b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
@@ -90,7 +90,7 @@ static int clk_mt8173_apmixed_probe(struct platform_device *pdev)
 	struct clk_hw *hw;
 	int r;
 
-	base = of_iomap(node, 0);
+	base = devm_of_iomap(pdev->dev, node, 0, NULL);
 	if (!base)
 		return PTR_ERR(base);
 
-- 
2.25.1