Now that the driver core can properly handle constant struct bus_type, move the nvdimm_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 <gre...@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <rica...@marliere.net> --- drivers/nvdimm/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index ef3d0f83318b..508aed017ddc 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -271,7 +271,7 @@ EXPORT_SYMBOL_GPL(nvdimm_clear_poison); static int nvdimm_bus_match(struct device *dev, struct device_driver *drv); -static struct bus_type nvdimm_bus_type = { +static const struct bus_type nvdimm_bus_type = { .name = "nd", .uevent = nvdimm_bus_uevent, .match = nvdimm_bus_match, --- base-commit: a085a5eb6594a3ebe5c275e9c2c2d341f686c23c change-id: 20240204-bus_cleanup-nvdimm-91771693bd4d Best regards, -- Ricardo B. Marliere <rica...@marliere.net>