Commit 50fc8d92 authored by Yong Wu's avatar Yong Wu Committed by Krzysztof Kozlowski
Browse files

memory: mtk-smi: Allow building as module 



Add support for building the SMI driver as module. Switch MTK_SMI to
tristate, and add module_exit/module_license.

Signed-off-by: default avatarYong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210126060055.11050-1-yong.wu@mediatek.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 94e9dd43

drivers/memory/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ config JZ4780_NEMC 
	  memory devices such as NAND and SRAM.



config MTK_SMI

	bool "Mediatek SoC Memory Controller driver" if COMPILE_TEST

	tristate "MediaTek SoC Memory Controller driver" if COMPILE_TEST

	depends on ARCH_MEDIATEK || COMPILE_TEST

	help

	  This driver is for the Memory Controller module in MediaTek SoCs,

drivers/memory/mtk-smi.c

+9 −0
Original line number Diff line number Diff line
@@ -597,3 +597,12 @@ static int __init mtk_smi_init(void) 
	return platform_register_drivers(smidrivers, ARRAY_SIZE(smidrivers));

}

module_init(mtk_smi_init);



static void __exit mtk_smi_exit(void)

{

	platform_unregister_drivers(smidrivers, ARRAY_SIZE(smidrivers));

}

module_exit(mtk_smi_exit);



MODULE_DESCRIPTION("MediaTek SMI driver");

MODULE_LICENSE("GPL v2");

include/soc/mediatek/smi.h

+1 −1
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ 
#include <linux/bitops.h>

#include <linux/device.h>



#ifdef CONFIG_MTK_SMI

#if IS_ENABLED(CONFIG_MTK_SMI)



#define MTK_LARB_NR_MAX		16