[PATCH v2 7/9] platform/wmi: Make wmi_bus_class const

[Armin Wolf]

The functions class_register()/_unregister() and device_create()
both support taking a const pointer to the class struct. Use this
to mark wmi_bus_class as const so that it can be placed into
read-only memory for better security.

Signed-off-by: Armin Wolf <W_Armin@xxxxxx>
---
 drivers/platform/wmi/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/wmi/core.c b/drivers/platform/wmi/core.c
index b8e6b9a421c6..082c85625878 100644
--- a/drivers/platform/wmi/core.c
+++ b/drivers/platform/wmi/core.c
@@ -1069,7 +1069,7 @@ static void wmi_dev_shutdown(struct device *dev)
 	}
 }
 
-static struct class wmi_bus_class = {
+static const struct class wmi_bus_class = {
 	.name = "wmi_bus",
 };
 
-- 
2.39.5