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Subject[PATCH v1 2/2] drivers/base/memory.c: get rid of find_memory_block()
Date
No longer needed, remove it.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
drivers/base/memory.c | 9 +--------
include/linux/memory.h | 1 -
2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 2cf3542b04d0..8b3ab910b812 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -590,13 +590,6 @@ static struct memory_block *find_memory_block_by_id(unsigned long block_id)
return mem;
}

-struct memory_block *find_memory_block(struct mem_section *section)
-{
- unsigned long block_id = base_memory_block_id(__section_nr(section));
-
- return find_memory_block_by_id(block_id);
-}
-
static struct attribute *memory_memblk_attrs[] = {
&dev_attr_phys_index.attr,
&dev_attr_state.attr,
@@ -700,7 +693,7 @@ static void unregister_memory(struct memory_block *memory)

WARN_ON(radix_tree_delete(&memory_blocks, memory->dev.id) == NULL);

- /* drop the ref. we got via find_memory_block() */
+ /* drop the ref. we got via find_memory_block_by_id() */
put_device(&memory->dev);
device_unregister(&memory->dev);
}
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 3ab4aa2d67ae..0b0732a94972 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -113,7 +113,6 @@ void remove_memory_block_devices(unsigned long start, unsigned long size);
extern void memory_dev_init(void);
extern int memory_notify(unsigned long val, void *v);
extern int memory_isolate_notify(unsigned long val, void *v);
-extern struct memory_block *find_memory_block(struct mem_section *);
typedef int (*walk_memory_blocks_func_t)(struct memory_block *, void *);
extern int walk_memory_blocks(unsigned long start, unsigned long size,
void *arg, walk_memory_blocks_func_t func);
--
2.24.1
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