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authorRob Herring <robh@kernel.org>2020-04-29 23:58:24 +0300
committerRob Herring <robh@kernel.org>2020-05-13 20:42:46 +0300
commit70e4758aaae04a5b0cb53db47fd94eb1714fd0ac (patch)
tree7d84c06a5c47e8e9e54ab8093bbde6b9608e09a6
parent310f80d61717425fbf799ef0ff0926e64cd57d9c (diff)
downloadlinux-70e4758aaae04a5b0cb53db47fd94eb1714fd0ac.tar.xz
bus: vexpress-config: Support building as module
Enable building vexpress-config driver as a module. Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
-rw-r--r--drivers/bus/Kconfig2
-rw-r--r--drivers/bus/vexpress-config.c10
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 6d4e4497b59b..c16268c53831 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -183,7 +183,7 @@ config UNIPHIER_SYSTEM_BUS
needed to use on-board devices connected to UniPhier SoCs.
config VEXPRESS_CONFIG
- bool "Versatile Express configuration bus"
+ tristate "Versatile Express configuration bus"
default y if ARCH_VEXPRESS
depends on ARM || ARM64
depends on OF
diff --git a/drivers/bus/vexpress-config.c b/drivers/bus/vexpress-config.c
index caa35a4cb34d..a58ac0c8e282 100644
--- a/drivers/bus/vexpress-config.c
+++ b/drivers/bus/vexpress-config.c
@@ -7,6 +7,7 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/of_device.h>
@@ -407,15 +408,12 @@ static const struct platform_device_id vexpress_syscfg_id_table[] = {
{ "vexpress-syscfg", },
{},
};
+MODULE_DEVICE_TABLE(platform, vexpress_syscfg_id_table);
static struct platform_driver vexpress_syscfg_driver = {
.driver.name = "vexpress-syscfg",
.id_table = vexpress_syscfg_id_table,
.probe = vexpress_syscfg_probe,
};
-
-static int __init vexpress_syscfg_init(void)
-{
- return platform_driver_register(&vexpress_syscfg_driver);
-}
-core_initcall(vexpress_syscfg_init);
+module_platform_driver(vexpress_syscfg_driver);
+MODULE_LICENSE("GPL v2");