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-rw-r--r--drivers/base/platform.c2
-rw-r--r--include/linux/platform_device.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 4c3ee6521ba5..6f2a33722c52 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -1474,7 +1474,7 @@ static const struct dev_pm_ops platform_dev_pm_ops = {
USE_PLATFORM_PM_SLEEP_OPS
};
-struct bus_type platform_bus_type = {
+const struct bus_type platform_bus_type = {
.name = "platform",
.dev_groups = platform_dev_groups,
.match = platform_match,
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index d422db6eec63..7132623e4658 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -52,7 +52,7 @@ struct platform_device {
extern int platform_device_register(struct platform_device *);
extern void platform_device_unregister(struct platform_device *);
-extern struct bus_type platform_bus_type;
+extern const struct bus_type platform_bus_type;
extern struct device platform_bus;
extern struct resource *platform_get_resource(struct platform_device *,