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[PATCH] mips: clean up 32/64-bit configuration

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Start cleaning 32-bit vs. 64-bit configuration.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ralf Baechle
2005-09-03 15:56:16 -07:00
committed by Linus Torvalds
parent 63fb6fd1c8
commit 875d43e72b
110 changed files with 332 additions and 321 deletions
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8
include/asm-mips/bitops.h
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@@ -533,14 +533,14 @@ static inline unsigned long ffz(unsigned long word)
int b = 0, s;
word = ~word;
#ifdef CONFIG_MIPS32
#ifdef CONFIG_32BIT
s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
s = 8; if (word << 24 != 0) s = 0; b += s; word >>= s;
s = 4; if (word << 28 != 0) s = 0; b += s; word >>= s;
s = 2; if (word << 30 != 0) s = 0; b += s; word >>= s;
s = 1; if (word << 31 != 0) s = 0; b += s;
#endif
#ifdef CONFIG_MIPS64
#ifdef CONFIG_64BIT
s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
s = 8; if (word << 56 != 0) s = 0; b += s; word >>= s;
@@ -683,7 +683,7 @@ found_middle:
*/
static inline int sched_find_first_bit(const unsigned long *b)
{
#ifdef CONFIG_MIPS32
#ifdef CONFIG_32BIT
if (unlikely(b[0]))
return __ffs(b[0]);
if (unlikely(b[1]))
@@ -694,7 +694,7 @@ static inline int sched_find_first_bit(const unsigned long *b)
return __ffs(b[3]) + 96;
return __ffs(b[4]) + 128;
#endif
#ifdef CONFIG_MIPS64
#ifdef CONFIG_64BIT
if (unlikely(b[0]))
return __ffs(b[0]);
if (unlikely(b[1]))