linux-kernel - [PATCH v1 6/8] clk: rockchip: rk3568: Support module build

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Message-Id: <20230918073151.7660-7-zhangqing@rock-chips.com>
Date:   Mon, 18 Sep 2023 15:31:49 +0800
From:   Elaine Zhang <zhangqing@...k-chips.com>
To:     mturquette@...libre.com, sboyd@...nel.org,
        kever.yang@...k-chips.com, zhangqing@...k-chips.com,
        heiko@...ech.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-clk@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        linux-kernel@...r.kernel.org, huangtao@...k-chips.com,
        xxx@...k-chips.com, xf@...k-chips.com
Subject: [PATCH v1 6/8] clk: rockchip: rk3568: Support module build

support CLK_OF_DECLARE and module_platform_driver
double clk init method.

Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
---
 drivers/clk/rockchip/clk-rk3568.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c
index 64d2278825ab..5907f7e14201 100644
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1653,6 +1653,7 @@ static void __init rk3568_clk_init(struct device_node *np)
 
 CLK_OF_DECLARE(rk3568_cru, "rockchip,rk3568-cru", rk3568_clk_init);
 
+#ifdef MODULE
 struct clk_rk3568_inits {
 	void (*inits)(struct device_node *np);
 };
@@ -1675,8 +1676,9 @@ static const struct of_device_id clk_rk3568_match_table[] = {
 	},
 	{ }
 };
+MODULE_DEVICE_TABLE(of, clk_rk3568_match_table);
 
-static int __init clk_rk3568_probe(struct platform_device *pdev)
+static int clk_rk3568_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	const struct clk_rk3568_inits *init_data;
@@ -1692,10 +1694,16 @@ static int __init clk_rk3568_probe(struct platform_device *pdev)
 }
 
 static struct platform_driver clk_rk3568_driver = {
+	.probe		= clk_rk3568_probe,
 	.driver		= {
 		.name	= "clk-rk3568",
 		.of_match_table = clk_rk3568_match_table,
 		.suppress_bind_attrs = true,
 	},
 };
-builtin_platform_driver_probe(clk_rk3568_driver, clk_rk3568_probe);
+module_platform_driver(clk_rk3568_driver);
+
+MODULE_DESCRIPTION("Rockchip RK3568 Clock Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:clk-rk3568");
+#endif /* MODULE */
-- 
2.17.1