[PATCH 22/32] clk: mediatek: mt7988-apmixed: Switch to common probe/remove helpers

[Akari Tsuyukusa]

The MT7988 apmixed driver can use the MediaTek clock framework common
initialization sequence. Reduce boilerplate code by creating
struct mtk_clk_desc and using the mtk_clk_simple_probe/remove helpers.

Signed-off-by: Akari Tsuyukusa <akkun11.open@xxxxxxxxx>
---
 drivers/clk/mediatek/clk-mt7988-apmixed.c | 39 ++++++-----------------
 1 file changed, 9 insertions(+), 30 deletions(-)

diff --git a/drivers/clk/mediatek/clk-mt7988-apmixed.c b/drivers/clk/mediatek/clk-mt7988-apmixed.c
index 24f4e7b87a31..f7bb00e7d17a 100644
--- a/drivers/clk/mediatek/clk-mt7988-apmixed.c
+++ b/drivers/clk/mediatek/clk-mt7988-apmixed.c
@@ -71,47 +71,26 @@ static const struct mtk_pll_data plls[] = {
 	    0, 0x0318, 0, 0x0314),
 };
 
+static const struct mtk_clk_desc apmixed_desc = {
+	.plls = plls,
+	.num_plls = ARRAY_SIZE(plls),
+};
+
 static const struct of_device_id of_match_clk_mt7988_apmixed[] = {
-	{ .compatible = "mediatek,mt7988-apmixedsys" },
+	{ .compatible = "mediatek,mt7988-apmixedsys", .data = &apmixed_desc },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, of_match_clk_mt7988_apmixed);
 
-static int clk_mt7988_apmixed_probe(struct platform_device *pdev)
-{
-	struct clk_hw_onecell_data *clk_data;
-	struct device_node *node = pdev->dev.of_node;
-	int r;
-
-	clk_data = mtk_alloc_clk_data(ARRAY_SIZE(plls));
-	if (!clk_data)
-		return -ENOMEM;
-
-	r = mtk_clk_register_plls(&pdev->dev, plls, ARRAY_SIZE(plls), clk_data);
-	if (r)
-		goto free_apmixed_data;
-
-	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
-	if (r)
-		goto unregister_plls;
-
-	return r;
-
-unregister_plls:
-	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
-free_apmixed_data:
-	mtk_free_clk_data(clk_data);
-	return r;
-}
-
 static struct platform_driver clk_mt7988_apmixed_drv = {
-	.probe = clk_mt7988_apmixed_probe,
+	.probe = mtk_clk_simple_probe,
+	.remove = mtk_clk_simple_remove,
 	.driver = {
 		.name = "clk-mt7988-apmixed",
 		.of_match_table = of_match_clk_mt7988_apmixed,
 	},
 };
-builtin_platform_driver(clk_mt7988_apmixed_drv);
+module_platform_driver(clk_mt7988_apmixed_drv);
 
 MODULE_DESCRIPTION("MediaTek MT7988 apmixedsys clocks driver");
 MODULE_LICENSE("GPL");
-- 
2.55.0