include/linux/memory.h: drop fields 'hw' and 'phys_callback' from str…

…uct memory_block memory_block structure elements 'hw' and 'phys_callback' are not getting used. This was originally added with commit 3947be1 ("[PATCH] memory hotplug: sysfs and add/remove functions") but never seem to have been used. Just drop them now. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Anshuman Khandual <[email protected]> Reviewed-by: Dan Williams <[email protected]> Reviewed-by: David Hildenbrand <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Pavel Tatashin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
LoveHeat · Jan 31, 2020 · 0689645 · 0689645
1 parent ca023a9
commit 0689645
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/include/linux/memory.h b/include/linux/memory.h
@@ -29,8 +29,6 @@ struct memory_block {
 	int section_count;		/* serialized by mem_sysfs_mutex */
 	int online_type;		/* for passing data to online routine */
 	int phys_device;		/* to which fru does this belong? */
-	void *hw;			/* optional pointer to fw/hw data */
-	int (*phys_callback)(struct memory_block *);
 	struct device dev;
 	int nid;			/* NID for this memory block */
 };