diff options
| author | Graf Yang <graf.yang@analog.com> | 2009-05-25 04:44:00 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-12 06:11:50 -0400 |
| commit | c72aa0794a0ecc0b87ba9d5546215c26c8c80668 (patch) | |
| tree | 7bd394bac5e1aa831b21e6dafe9cb149e094887d /arch/blackfin/mm | |
| parent | d1800fe0e50ed22673cd895f2b0a7c2b79d3010a (diff) | |
| download | lwn-c72aa0794a0ecc0b87ba9d5546215c26c8c80668.tar.gz lwn-c72aa0794a0ecc0b87ba9d5546215c26c8c80668.zip | |
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/mm')
| -rw-r--r-- | arch/blackfin/mm/blackfin_sram.h | 1 | ||||
| -rw-r--r-- | arch/blackfin/mm/init.c | 9 | ||||
| -rw-r--r-- | arch/blackfin/mm/sram-alloc.c | 5 |
3 files changed, 4 insertions, 11 deletions
diff --git a/arch/blackfin/mm/blackfin_sram.h b/arch/blackfin/mm/blackfin_sram.h index 8cb0945563f9..bc0062884fde 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 9a62b300a396..014a55abd09a 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 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, |