From f8bbba5615dc7a459b2ead041e60fb1d4a2d0dec Mon Sep 17 00:00:00 2001
From: Gao Pan <pandy.gao@nxp.com>
Date: Thu, 10 Aug 2017 17:32:39 +0800
Subject: [PATCH] MLK-16220 lpi2c: imx8: improve i2c driver probe priority
use subsys_initcall for i2c driver to improve i2c driver probe priority
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
(cherry picked from commit 3661eef81a308dab2bfae3790c045ae2d2fd3f49)
(cherry picked from commit 9c867985d2657b9b74813d8143a87e9c9a9a158e)
---
drivers/i2c/busses/i2c-imx-lpi2c.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index d36ecbd4297910..1827ca945bfcd0 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -704,7 +704,17 @@ static struct platform_driver lpi2c_imx_driver = {
},
};
-module_platform_driver(lpi2c_imx_driver);
+static int __init lpi2c_imx_init(void)
+{
+ return platform_driver_register(&lpi2c_imx_driver);
+}
+subsys_initcall(lpi2c_imx_init);
+
+static void __exit lpi2c_imx_exit(void)
+{
+ platform_driver_unregister(&lpi2c_imx_driver);
+}
+module_exit(lpi2c_imx_exit);
MODULE_AUTHOR("Gao Pan <pandy.gao@nxp.com>");
MODULE_DESCRIPTION("I2C adapter driver for LPI2C bus");
--
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