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authorSam Ravnborg <sam@ravnborg.org>2011-01-04 11:39:12 +0000
committerDavid S. Miller <davem@davemloft.net>2011-01-04 19:25:04 -0800
commitb2a39b0d8ec2ce2bdcff4e01572b4e885220254d (patch)
tree94ff9af8e41ecd030237043fef8acdf2d690d0c6 /arch/sparc/mm
parente405ae76af19cd2c85335b842f880a2bc98ba785 (diff)
sparc: use _start for the start entry (like 64 bit does)
We use "_start" in 64 bit - do the same in 32 bit. It is always good to be consistent. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/sun4c.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index ddd0d86e508e..b5137cc2aba3 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -435,16 +435,14 @@ void __init sun4c_probe_memerr_reg(void)
static inline void sun4c_init_ss2_cache_bug(void)
{
- extern unsigned long start;
-
if ((idprom->id_machtype == (SM_SUN4C | SM_4C_SS2)) ||
(idprom->id_machtype == (SM_SUN4C | SM_4C_IPX)) ||
(idprom->id_machtype == (SM_SUN4C | SM_4C_ELC))) {
/* Whee.. */
printk("SS2 cache bug detected, uncaching trap table page\n");
- sun4c_flush_page((unsigned int) &start);
- sun4c_put_pte(((unsigned long) &start),
- (sun4c_get_pte((unsigned long) &start) | _SUN4C_PAGE_NOCACHE));
+ sun4c_flush_page((unsigned int) &_start);
+ sun4c_put_pte(((unsigned long) &_start),
+ (sun4c_get_pte((unsigned long) &_start) | _SUN4C_PAGE_NOCACHE));
}
}