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authorGraf Yang <graf.yang@analog.com>2009-05-25 04:44:00 +0000
committerMike Frysinger <vapier@gentoo.org>2009-06-12 06:11:50 -0400
commitc72aa0794a0ecc0b87ba9d5546215c26c8c80668 (patch)
tree7bd394bac5e1aa831b21e6dafe9cb149e094887d /arch/blackfin
parentd1800fe0e50ed22673cd895f2b0a7c2b79d3010a (diff)
downloadlinux-2.6.34-ux500-c72aa0794a0ecc0b87ba9d5546215c26c8c80668.tar.gz
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>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mm/blackfin_sram.h1
-rw-r--r--arch/blackfin/mm/init.c9
-rw-r--r--arch/blackfin/mm/sram-alloc.c5
3 files changed, 4 insertions, 11 deletions
diff --git a/arch/blackfin/mm/blackfin_sram.h b/arch/blackfin/mm/blackfin_sram.h
index 8cb0945563f..bc0062884fd 100644
--- a/arch/blackfin/mm/blackfin_sram.h
+++ b/arch/blackfin/mm/blackfin_sram.h
@@ -30,7 +30,6 @@
#ifndef __BLACKFIN_SRAM_H__
#define __BLACKFIN_SRAM_H__
-extern void bfin_sram_init(void);
extern void *l1sram_alloc(size_t);
#endif
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 9a62b300a39..014a55abd09 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -175,15 +175,6 @@ void __init mem_init(void)
initk, codek, datak, DMA_UNCACHED_REGION >> 10, (reservedpages << (PAGE_SHIFT-10)));
}
-static int __init sram_init(void)
-{
- /* Initialize the blackfin L1 Memory. */
- bfin_sram_init();
-
- return 0;
-}
-pure_initcall(sram_init);
-
static void __init free_init_pages(const char *what, unsigned long begin, unsigned long end)
{
unsigned long addr;
diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c
index 530d1393a23..36376d8418f 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,