diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2012-07-26 11:02:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-26 16:46:16 -0700 |
| commit | c966a337fade515052121e6c3c32f38b463d5205 (patch) | |
| tree | 7649ec7008a65b9d212d8d4fdd4899989f68dcb8 /arch/sparc | |
| parent | d884297acac228f15a793850be167ba8f9dd3818 (diff) | |
sparc32: drop sparc_unmapped_base
The base is always the same so no need to use a variable for this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/page_32.h | 3 | ||||
| -rw-r--r-- | arch/sparc/mm/init_32.c | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h index fab78a308eb..f82a1f36b65 100644 --- a/arch/sparc/include/asm/page_32.h +++ b/arch/sparc/include/asm/page_32.h @@ -107,8 +107,7 @@ typedef unsigned long iopgprot_t; typedef struct page *pgtable_t; -extern unsigned long sparc_unmapped_base; -#define TASK_UNMAPPED_BASE sparc_unmapped_base +#define TASK_UNMAPPED_BASE 0x50000000 #else /* !(__ASSEMBLY__) */ diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index e8ea360a4d9..fc77bb8b576 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -45,7 +45,6 @@ unsigned long pfn_base; EXPORT_SYMBOL(pfn_base); struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS+1]; -unsigned long sparc_unmapped_base; struct pgtable_cache_struct pgt_quicklists; @@ -297,7 +296,6 @@ void __init paging_init(void) case sun4m: case sun4d: srmmu_paging_init(); - sparc_unmapped_base = 0x50000000; break; default: prom_printf("paging_init: Cannot init paging on this Sparc\n"); |