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m68k: Use _AC() instead of #ifdef __ASSEMBLY__

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m68k: Use _AC() instead of #ifdef __ASSEMBLY__ hackery when needed, remove
hackery when unused.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geert Uytterhoeven 2007-08-22 14:01:32 -07:00 committed by Linus Torvalds
parent 0d5e74fc7f
commit 42b359238e
2 changed files with 3 additions and 9 deletions
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8
include/asm-m68k/page.h
View File

@ -4,17 +4,15 @@
#ifdef __KERNEL__
#include <linux/const.h>
/* PAGE_SHIFT determines the page size */
#ifndef CONFIG_SUN3
#define PAGE_SHIFT (12)
#else
#define PAGE_SHIFT (13)
#endif
#ifdef __ASSEMBLY__
#define PAGE_SIZE (1 << PAGE_SHIFT)
#else
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#endif
#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#include <asm/setup.h>

4
include/asm-m68k/processor.h
View File

@ -38,12 +38,8 @@ static inline void wrusp(unsigned long usp)
#ifndef CONFIG_SUN3
#define TASK_SIZE (0xF0000000UL)
#else
#ifdef __ASSEMBLY__
#define TASK_SIZE (0x0E000000)
#else
#define TASK_SIZE (0x0E000000UL)
#endif
#endif
/* This decides where the kernel will search for a free chunk of vm
* space during mmap's.