Blackfin: merge sram init functions

Now that the sram_init() function exists only to call the bfin_sram_init()
after the punting of the reserve_pda() function, simply merge the two to
avoid pointless overhead.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c
index 530d1393a232..36376d8418fa 100644
--- a/arch/blackfin/mm/sram-alloc.c
+++ b/arch/blackfin/mm/sram-alloc.c
@@ -223,7 +223,7 @@ static void __init l2_sram_init(void)
         spin_lock_init(&l2_sram_lock);
 }
 
-void __init bfin_sram_init(void)
+static int __init bfin_sram_init(void)
 {
         sram_piece_cache = kmem_cache_create("sram_piece_cache",
                                 sizeof(struct sram_piece),
@@ -233,7 +233,10 @@ void __init bfin_sram_init(void)
         l1_data_sram_init();
         l1_inst_sram_init();
         l2_sram_init();
+
+        return 0;
 }
+pure_initcall(bfin_sram_init);
 
 /* SRAM allocate function */
 static void *_sram_alloc(size_t size, struct sram_piece *pfree_head,