提交 c966a337 编写于 作者: S Sam Ravnborg 提交者: David S. Miller

sparc32: drop sparc_unmapped_base

The base is always the same so no need to use a variable for this.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 d884297a
......@@ -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__) */
......
......@@ -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");
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册