[PATCH v4 11/32] pinctrl: mediatek: mt8186: Enable module build support

[Justin Yeh]

Add MODULE_LICENSE("GPL v2") macro and change Kconfig option from
bool to tristate to allow building as a loadable kernel module.

This is required for Android GKI + vendor_dlkm deployments where
vendor-specific drivers must be kept separate from the GKI vmlinux.

Fixes: 8b483bda1e46 ("pinctrl: add pinctrl driver on mt8186")
Signed-off-by: Justin Yeh <justin.yeh@xxxxxxxxxxxx>
---
 drivers/pinctrl/mediatek/Kconfig          | 2 +-
 drivers/pinctrl/mediatek/pinctrl-mt8186.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index b1ccbc77db4b..5290fa55ed68 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -236,7 +236,7 @@ config PINCTRL_MT8183
 	select PINCTRL_MTK_PARIS
 
 config PINCTRL_MT8186
-	bool "MediaTek MT8186 pin control"
+	tristate "MediaTek MT8186 pin control"
 	depends on OF
 	depends on ARM64 || COMPILE_TEST
 	default ARM64 && ARCH_MEDIATEK
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8186.c b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
index dd19e74856a9..c0ab38d2ffad 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8186.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8186.c
@@ -1265,3 +1265,6 @@ static int __init mt8186_pinctrl_init(void)
 }
 
 arch_initcall(mt8186_pinctrl_init);
+
+MODULE_DESCRIPTION("MediaTek MT8186 Pinctrl Driver");
+MODULE_LICENSE("GPL v2");
-- 
2.45.2