Add devm_of_platform_populate() to populate devices which are children
of the root node.

Signed-off-by: Ryder Lee <ryder....@mediatek.com>
---
 drivers/clk/mediatek/clk-mt7622-aud.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c 
b/drivers/clk/mediatek/clk-mt7622-aud.c
index 13f752d..0a1109f 100644
--- a/drivers/clk/mediatek/clk-mt7622-aud.c
+++ b/drivers/clk/mediatek/clk-mt7622-aud.c
@@ -142,6 +142,7 @@ static int clk_mt7622_audiosys_init(struct platform_device 
*pdev)
 {
        struct clk_onecell_data *clk_data;
        struct device_node *node = pdev->dev.of_node;
+
        int r;
 
        clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
@@ -150,12 +151,15 @@ static int clk_mt7622_audiosys_init(struct 
platform_device *pdev)
                               clk_data);
 
        r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
-       if (r)
+       if (r) {
                dev_err(&pdev->dev,
                        "could not register clock provider: %s: %d\n",
                        pdev->name, r);
 
-       return r;
+               return r;
+       }
+
+       return devm_of_platform_populate(&pdev->dev);
 }
 
 static const struct of_device_id of_match_clk_mt7622_aud[] = {
-- 
1.9.1

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