The patch titled
Subject: hexagon: drop empty and unused free_initrd_mem
has been added to the -mm tree. Its filename is
hexagon-drop-empty-and-unused-free_initrd_mem.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/hexagon-drop-empty-and-unused-free_initrd_mem.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/hexagon-drop-empty-and-unused-free_initrd_mem.patch
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------------------------------------------------------
From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Subject: hexagon: drop empty and unused free_initrd_mem
hexagon never reserves or initializes initrd and the only mention of it is
the empty free_initrd_mem() function.
As we have a generic implementation of free_initrd_mem(), there is no need
to define an empty stub for the hexagon implementation and it can be
dropped.
Link: http://lkml.kernel.org/r/1565858133-25852-1-git-send-email-rppt@xxxxxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Cc: Richard Kuo <rkuo@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/hexagon/mm/init.c | 13 -------------
1 file changed, 13 deletions(-)
--- a/arch/hexagon/mm/init.c~hexagon-drop-empty-and-unused-free_initrd_mem
+++ a/arch/hexagon/mm/init.c
@@ -71,19 +71,6 @@ void __init mem_init(void)
init_mm.context.ptbase = __pa(init_mm.pgd);
}
-/*
- * free_initrd_mem - frees... initrd memory.
- * @start - start of init memory
- * @end - end of init memory
- *
- * Apparently has to be passed the address of the initrd memory.
- *
- * Wrapped by #ifdef CONFIG_BLKDEV_INITRD
- */
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-}
-
void sync_icache_dcache(pte_t pte)
{
unsigned long addr;
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxx are
ia64-switch-to-generic-version-of-pte-allocation.patch
sh-switch-to-generic-version-of-pte-allocation.patch
microblaze-switch-to-generic-version-of-pte-allocation.patch
mm-use-cpu_bits_none-to-initialize-init_mmcpu_bitmask.patch
mm-madvise-reduce-code-duplication-in-error-handling-paths.patch
hexagon-drop-empty-and-unused-free_initrd_mem.patch
