From 00b9850e7307ff690639dd0584a50dd8a72d3548 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 5 Jan 2024 11:16:17 +0100 Subject: greybus: make greybus_bus_type const Now that the driver core can properly handle constant struct bus_type, move the greybus_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Alex Elder Cc: greybus-dev@lists.linaro.org Reviewed-by: Johan Hovold Link: https://lore.kernel.org/r/2024010517-handgun-scoreless-05e7@gregkh Signed-off-by: Greg Kroah-Hartman --- include/linux/greybus.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/greybus.h b/include/linux/greybus.h index 18c0fb958b74..92da9ec4f5f0 100644 --- a/include/linux/greybus.h +++ b/include/linux/greybus.h @@ -104,7 +104,7 @@ void gb_debugfs_init(void); void gb_debugfs_cleanup(void); struct dentry *gb_debugfs_get(void); -extern struct bus_type greybus_bus_type; +extern const struct bus_type greybus_bus_type; extern struct device_type greybus_hd_type; extern struct device_type greybus_module_type; -- cgit v1.2.3