[PATCH V2 7/9] pinctrl: imx8qxp: Support building as module

[Anson Huang <Anson.Huang@xxxxxxx>]

Support building i.MX8QXP pinctrl driver as module.

Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
No changes.
---
 drivers/pinctrl/freescale/Kconfig           | 2 +-
 drivers/pinctrl/freescale/pinctrl-imx8qxp.c | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index 8f89964..5c9714a 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -159,7 +159,7 @@ config PINCTRL_IMX8QM
 	  Say Y here to enable the imx8qm pinctrl driver
 
 config PINCTRL_IMX8QXP
-	bool "IMX8QXP pinctrl driver"
+	tristate "IMX8QXP pinctrl driver"
 	depends on IMX_SCU && ARCH_MXC && ARM64
 	select PINCTRL_IMX_SCU
 	help
diff --git a/drivers/pinctrl/freescale/pinctrl-imx8qxp.c b/drivers/pinctrl/freescale/pinctrl-imx8qxp.c
index 1131dc3..0eaa36b 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx8qxp.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx8qxp.c
@@ -204,6 +204,7 @@ static const struct of_device_id imx8qxp_pinctrl_of_match[] = {
 	{ .compatible = "fsl,imx8qxp-iomuxc", },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, imx8qxp_pinctrl_of_match);
 
 static int imx8qxp_pinctrl_probe(struct platform_device *pdev)
 {
@@ -224,9 +225,5 @@ static struct platform_driver imx8qxp_pinctrl_driver = {
 	},
 	.probe = imx8qxp_pinctrl_probe,
 };
-
-static int __init imx8qxp_pinctrl_init(void)
-{
-	return platform_driver_register(&imx8qxp_pinctrl_driver);
-}
-arch_initcall(imx8qxp_pinctrl_init);
+module_platform_driver(imx8qxp_pinctrl_driver);
+MODULE_LICENSE("GPL v2");
-- 
2.7.4