linux-kernel - [PATCH V3 8/8] genpd: imx: scu-pd: change init level to subsys

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Date:   Mon, 31 Jul 2023 14:47:46 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     ulf.hansson@...aro.org, shawnguo@...nel.org, s.hauer@...gutronix.de
Cc:     kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, Dong Aisheng <aisheng.dong@....com>,
        Peng Fan <peng.fan@....com>
Subject: [PATCH V3 8/8] genpd: imx: scu-pd: change init level to subsys_initcall

From: Dong Aisheng <aisheng.dong@....com>

Change power domain init level to subsys_initcall to ensure it's probed
before most devices to avoid unnecessary defer probe.

Signed-off-by: Dong Aisheng <aisheng.dong@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/genpd/imx/scu-pd.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/genpd/imx/scu-pd.c b/drivers/genpd/imx/scu-pd.c
index 30da101119eb..0cda0999a1f2 100644
--- a/drivers/genpd/imx/scu-pd.c
+++ b/drivers/genpd/imx/scu-pd.c
@@ -587,7 +587,12 @@ static struct platform_driver imx_sc_pd_driver = {
 	},
 	.probe = imx_sc_pd_probe,
 };
-builtin_platform_driver(imx_sc_pd_driver);
+
+static int __init imx_sc_pd_driver_init(void)
+{
+	return platform_driver_register(&imx_sc_pd_driver);
+}
+subsys_initcall(imx_sc_pd_driver_init);
 
 MODULE_AUTHOR("Dong Aisheng <aisheng.dong@....com>");
 MODULE_DESCRIPTION("IMX SCU Power Domain driver");
-- 
2.37.1