hexagon: switch over to generic free_initmem()
hexagon implementation of free_initmem() is currently empty and marked
with comment
* Todo: free pages between __init_begin and __init_end; possibly
* some devtree related stuff as well.
Switch it to the generic implementation.
Link: http://lkml.kernel.org/r/1550515285-17446-3-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c
index 1719ede..41cf342 100644
--- a/arch/hexagon/mm/init.c
+++ b/arch/hexagon/mm/init.c
@@ -85,16 +85,6 @@
}
/*
- * free_initmem - frees memory used by stuff declared with __init
- *
- * Todo: free pages between __init_begin and __init_end; possibly
- * some devtree related stuff as well.
- */
-void __ref free_initmem(void)
-{
-}
-
-/*
* free_initrd_mem - frees... initrd memory.
* @start - start of init memory
* @end - end of init memory
