From 9fd2eb9e18a0a0b5a127937586388ed0181d9dac Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 14 Sep 2025 15:42:40 +0200 Subject: cdx: make cdx_bus_type constant Now that the driver core can properly handle constant struct bus_type, move the cdx_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Nipun Gupta Cc: Nikhil Agarwal Acked-by: Nipun Gupta Signed-off-by: Greg Kroah-Hartman Link: https://patch.msgid.link/2025091439-sustained-acorn-4af4@gregkh Signed-off-by: Greg Kroah-Hartman --- include/linux/cdx/cdx_bus.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/cdx') diff --git a/include/linux/cdx/cdx_bus.h b/include/linux/cdx/cdx_bus.h index 79bb80e56790..b1ba97f6c9ad 100644 --- a/include/linux/cdx/cdx_bus.h +++ b/include/linux/cdx/cdx_bus.h @@ -234,7 +234,7 @@ int __must_check __cdx_driver_register(struct cdx_driver *cdx_driver, */ void cdx_driver_unregister(struct cdx_driver *cdx_driver); -extern struct bus_type cdx_bus_type; +extern const struct bus_type cdx_bus_type; /** * cdx_dev_reset - Reset CDX device -- cgit v1.2.3