>From 3ae6faacd64842cc4334b53bc31a9156e8bce042 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@xxxxxxxxxxxx>
Date: Sun, 13 May 2012 10:45:18 +0200
Subject: [PATCH 5/2] sparc32: drop btfixup in page_32.h
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
I know I cannot count.
Anyway - this was all the easy ones in include/asm/..
What left is:
- all the flush variants
- all the smp_ipi variants
- all the dma stuff
- update_mmu_cache (maybe we could drop it - thefunction are both
empty. But is contains some sample code I do
not know the value of)
- walk through btfixup and drop the now unused stuff
Sam
arch/sparc/include/asm/page_32.h | 5 +----
arch/sparc/mm/init_32.c | 1 -
2 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
index 2afe1e6..0c902ae 100644
--- a/arch/sparc/include/asm/page_32.h
+++ b/arch/sparc/include/asm/page_32.h
@@ -110,10 +110,7 @@ typedef unsigned long iopgprot_t;
typedef struct page *pgtable_t;
extern unsigned long sparc_unmapped_base;
-
-BTFIXUPDEF_SETHI(sparc_unmapped_base)
-
-#define TASK_UNMAPPED_BASE BTFIXUP_SETHI(sparc_unmapped_base)
+#define TASK_UNMAPPED_BASE sparc_unmapped_base
#else /* !(__ASSEMBLY__) */
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index 61f9b70..a64b0bb 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -300,7 +300,6 @@ void __init paging_init(void)
case sun4d:
srmmu_paging_init();
sparc_unmapped_base = 0x50000000;
- BTFIXUPSET_SETHI(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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