diff options
| author | Graf Yang <graf.yang@analog.com> | 2009-05-25 04:27:22 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-12 06:11:49 -0400 |
| commit | d1800fe0e50ed22673cd895f2b0a7c2b79d3010a (patch) | |
| tree | 3f37fd9b1a49cfe3fc8e294c026c69804547715e | |
| parent | c8d5ea8ccb1ce586131c6c549899cb5073222da0 (diff) | |
Blackfin: drop unused reserve_pda() function
The Per-processor Data Area isn't actually reserved by this function, and
all it ended up doing was issuing a printk(), so punt it.
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | arch/blackfin/include/asm/pda.h | 2 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/smp.c | 3 | ||||
| -rw-r--r-- | arch/blackfin/mm/init.c | 10 |
3 files changed, 0 insertions, 15 deletions
diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h index a67142740df..b42555c1431 100644 --- a/arch/blackfin/include/asm/pda.h +++ b/arch/blackfin/include/asm/pda.h @@ -64,8 +64,6 @@ struct blackfin_pda { /* Per-processor Data Area */ extern struct blackfin_pda cpu_pda[]; -void reserve_pda(void); - #endif /* __ASSEMBLY__ */ #endif /* _ASM_BLACKFIN_PDA_H */ diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index b6695957b06..3b8ebaee77f 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -369,9 +369,6 @@ static void __cpuinit setup_secondary(unsigned int cpu) bfin_write_ILAT(ilat); CSYNC(); - /* Reserve the PDA space for the secondary CPU. */ - reserve_pda(); - /* Enable interrupt levels IVG7-15. IARs have been already * programmed by the boot CPU. */ bfin_irq_flags |= IMASK_IVG15 | diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index 00543c813f4..9a62b300a39 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -134,12 +134,6 @@ asmlinkage void __init init_pda(void) #endif } -void __cpuinit reserve_pda(void) -{ - printk(KERN_INFO "PDA for CPU%u reserved at %p\n", smp_processor_id(), - &cpu_pda[smp_processor_id()]); -} - void __init mem_init(void) { unsigned int codek = 0, datak = 0, initk = 0; @@ -186,10 +180,6 @@ static int __init sram_init(void) /* Initialize the blackfin L1 Memory. */ bfin_sram_init(); - /* Reserve the PDA space for the boot CPU right after we - * initialized the scratch memory allocator. - */ - reserve_pda(); return 0; } pure_initcall(sram_init); |