[PATCH V3 9/9] pinctrl: imx8dxl: Support building as module

[Anson Huang]

Support building i.MX8DXL pinctrl driver as module.

Signed-off-by: Anson Huang <anson.hu...@nxp.com>
---
No change.
---
 drivers/pinctrl/freescale/Kconfig           | 2 +-
 drivers/pinctrl/freescale/pinctrl-imx8dxl.c | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/pinctrl/freescale/Kconfig 
b/drivers/pinctrl/freescale/Kconfig
index 4a9c19b..286bbbd 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -167,7 +167,7 @@ config PINCTRL_IMX8QXP
          Say Y here to enable the imx8qxp pinctrl driver
 
 config PINCTRL_IMX8DXL
-       bool "IMX8DXL pinctrl driver"
+       tristate "IMX8DXL pinctrl driver"
        depends on IMX_SCU && ARCH_MXC && ARM64
        select PINCTRL_IMX
        help
diff --git a/drivers/pinctrl/freescale/pinctrl-imx8dxl.c 
b/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
index 7f32e57..c11fcfb 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
@@ -165,6 +165,7 @@ static const struct of_device_id imx8dxl_pinctrl_of_match[] 
= {
        { .compatible = "fsl,imx8dxl-iomuxc", },
        { /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, imx8dxl_pinctrl_of_match);
 
 static int imx8dxl_pinctrl_probe(struct platform_device *pdev)
 {
@@ -185,9 +186,5 @@ static struct platform_driver imx8dxl_pinctrl_driver = {
        },
        .probe = imx8dxl_pinctrl_probe,
 };
-
-static int __init imx8dxl_pinctrl_init(void)
-{
-       return platform_driver_register(&imx8dxl_pinctrl_driver);
-}
-arch_initcall(imx8dxl_pinctrl_init);
+module_platform_driver(imx8dxl_pinctrl_driver);
+MODULE_LICENSE("GPL v2");
-- 
2.7.4