The base is always the same so no need to use a variable for this.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
arch/sparc/include/asm/page_32.h | 3 +--
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 fab78a3..f82a1f3 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 e8ea360..fc77bb8 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");
--
1.6.0.6
--
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