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From:   Yongqiang Niu <yongqiang.niu@mediatek.com>
To:     Chun-Kuang Hu <chunkuang.hu@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>
CC:     <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>,
        <Project_Global_Chrome_Upstream_Group@mediatek.com>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Yongqiang Niu <yongqiang.niu@mediatek.com>
Subject: [PATCH v1] mtk-mmsys: Change mtk-mmsys & mtk-mutex to modules
Date:   Fri, 18 Nov 2022 14:30:18 +0800
Message-ID: <20221118063018.13520-1-yongqiang.niu@mediatek.com>
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Change mtk-mmsys & mtk-mutex to modules for gki

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
 drivers/soc/mediatek/Kconfig     |  2 +-
 drivers/soc/mediatek/mtk-mmsys.c | 18 +++++++++++++++++-
 drivers/soc/mediatek/mtk-mutex.c | 17 ++++++++++++++++-
 3 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
index 40d0cc600cae..20c77152c282 100644
--- a/drivers/soc/mediatek/Kconfig
+++ b/drivers/soc/mediatek/Kconfig
@@ -68,7 +68,7 @@ config MTK_SCPSYS_PM_DOMAINS
 	  tasks in the system.
 
 config MTK_MMSYS
-	bool "MediaTek MMSYS Support"
+	tristate "MediaTek MMSYS Support"
 	default ARCH_MEDIATEK
 	depends on HAS_IOMEM
 	help
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index f3431448e843..82443a91d7d9 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -7,6 +7,7 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/io.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/reset-controller.h>
@@ -326,4 +327,19 @@ static struct platform_driver mtk_mmsys_drv = {
 	.probe = mtk_mmsys_probe,
 };
 
-builtin_platform_driver(mtk_mmsys_drv);
+static int __init mtk_mmsys_init(void)
+{
+	return platform_driver_register(&mtk_mmsys_drv);
+}
+
+static void __exit mtk_mmsys_exit(void)
+{
+	platform_driver_unregister(&mtk_mmsys_drv);
+}
+
+module_init(mtk_mmsys_init);
+module_exit(mtk_mmsys_exit);
+
+MODULE_AUTHOR("Yongqiang Niu <yongqiang.niu@mediatek.com>");
+MODULE_DESCRIPTION("MediaTek SoC MMSYS driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index c1a33d52038e..84cd1a858f06 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -874,4 +874,19 @@ static struct platform_driver mtk_mutex_driver = {
 	},
 };
 
-builtin_platform_driver(mtk_mutex_driver);
+static int __init mtk_mutex_init(void)
+{
+	return platform_driver_register(&mtk_mutex_driver);
+}
+
+static void __exit mtk_mutex_exit(void)
+{
+	platform_driver_unregister(&mtk_mutex_driver);
+}
+
+module_init(mtk_mutex_init);
+module_exit(mtk_mutex_exit);
+
+MODULE_AUTHOR("Yongqiang Niu <yongqiang.niu@mediatek.com>");
+MODULE_DESCRIPTION("MediaTek SoC MUTEX driver");
+MODULE_LICENSE("GPL");
-- 
2.25.1