diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-19 16:35:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-21 13:56:30 +0100 |
| commit | 580fc9c750fde7404f2d726637135fb785c67e86 (patch) | |
| tree | 0edeefef3e85c52042bd5fd4023ef0ac61cab4fe /drivers/base/memory.c | |
| parent | dedb868994d8308c6c4650203e190ec619005806 (diff) | |
driver core: mark remaining local bus_type variables as const
Now that the driver core can properly handle constant struct bus_type,
change the local driver core bus_type variables to be a constant
structure as well, placing them into read-only memory which can not be
modified at runtime.
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Len Brown <len.brown@intel.com>
Acked-by: William Breathitt Gray <william.gray@linaro.org>
Acked-by: Dave Ertman <david.m.ertman@intel.com>
Link: https://lore.kernel.org/r/2023121908-paver-follow-cc21@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/memory.c')
| -rw-r--r-- | drivers/base/memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index f3b9a4d0fa3b..4ac3266da6b5 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -68,7 +68,7 @@ static inline unsigned long phys_to_block_id(unsigned long phys) static int memory_subsys_online(struct device *dev); static int memory_subsys_offline(struct device *dev); -static struct bus_type memory_subsys = { +static const struct bus_type memory_subsys = { .name = MEMORY_CLASS_NAME, .dev_name = MEMORY_CLASS_NAME, .online = memory_subsys_online, |