From edae09467141abdf1d04804d15a5ede8aa4562fd Mon Sep 17 00:00:00 2001
From: Biju Das <biju.das.jz@bp.renesas.com>
Date: Tue, 11 Jul 2023 10:28:41 +0100
Subject: [PATCH] mfd: Add module build support for RZ/G2L MTU3a

Modified Kconfig to enable module build support for RZ/G2L MTU3a driver.
While at it, added module.h header file.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230711092841.119161-1-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
---
 drivers/mfd/Kconfig   | 2 +-
 drivers/mfd/rz-mtu3.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 8effe18..a3875d9 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1371,7 +1371,7 @@ config MFD_SC27XX_PMIC
 	  and it also adds the irq_chip parts for handling the PMIC chip events.
 
 config RZ_MTU3
-	bool "Renesas RZ/G2L MTU3a core driver"
+	tristate "Renesas RZ/G2L MTU3a core driver"
 	depends on (ARCH_RZG2L && OF) || COMPILE_TEST
 	help
 	  Select this option to enable Renesas RZ/G2L MTU3a core driver for
diff --git a/drivers/mfd/rz-mtu3.c b/drivers/mfd/rz-mtu3.c
index 04006f4..037956f 100644
--- a/drivers/mfd/rz-mtu3.c
+++ b/drivers/mfd/rz-mtu3.c
@@ -11,6 +11,7 @@
 #include <linux/irq.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/rz-mtu3.h>
+#include <linux/module.h>
 #include <linux/of_platform.h>
 #include <linux/reset.h>
 #include <linux/spinlock.h>
-- 
2.7.4