Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the kunit_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org Suggested-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Ricardo B. Marliere ricardo@marliere.net --- lib/kunit/device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/kunit/device.c b/lib/kunit/device.c index f5371287b375..d23b8fb166d8 100644 --- a/lib/kunit/device.c +++ b/lib/kunit/device.c @@ -35,7 +35,7 @@ struct kunit_device {
#define to_kunit_device(d) container_of_const(d, struct kunit_device, dev)
-static struct bus_type kunit_bus_type = { +static const struct bus_type kunit_bus_type = { .name = "kunit", };
--- base-commit: 76021a887a50892fd969cd42a5f3467f5696e50e change-id: 20240214-bus_cleanup-kunit-840cd37b0e10
Best regards,