m68knommu: use generic find_next_bit_le()

The implementation of find_next_bit_le() on m68knommu is identical with
the generic implementation of find_next_bit_le().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 44 deletions

diff --git a/arch/m68k/include/asm/bitops_no.h b/arch/m68k/include/asm/bitops_no.h
index 52793ebc4471..72e85acdd7bd 100644
--- a/arch/m68k/include/asm/bitops_no.h
+++ b/arch/m68k/include/asm/bitops_no.h
@@ -321,50 +321,8 @@ found_middle:
 }
 #define find_next_zero_bit_le find_next_zero_bit_le
 
-static inline unsigned long find_next_bit_le(const void *addr, unsigned
-                long size, unsigned long offset)
-{
-        const unsigned long *p = addr;
-        unsigned long result = offset & ~(BITS_PER_LONG - 1);
-        unsigned long tmp;
-
-        if (offset >= size)
-                return size;
-        p += offset / BITS_PER_LONG;
-        size -= result;
-        offset &= (BITS_PER_LONG - 1UL);
-        if (offset) {
-                tmp = __swab32(*(p++));
-                tmp &= (~0UL << offset);
-                if (size < BITS_PER_LONG)
-                        goto found_first;
-                if (tmp)
-                        goto found_middle;
-                size -= BITS_PER_LONG;
-                result += BITS_PER_LONG;
-        }
-
-        while (size & ~(BITS_PER_LONG - 1)) {
-                tmp = *(p++);
-                if (tmp)
-                        goto found_middle_swap;
-                result += BITS_PER_LONG;
-                size -= BITS_PER_LONG;
-        }
-        if (!size)
-                return result;
-        tmp = __swab32(*p);
-found_first:
-        tmp &= (~0UL >> (BITS_PER_LONG - size));
-        if (tmp == 0UL)         /* Are any bits set? */
-                return result + size; /* Nope. */
-found_middle:
-        return result + __ffs(tmp);
-
-found_middle_swap:
-        return result + __ffs(__swab32(tmp));
-}
-#define find_next_bit_le find_next_bit_le
+extern unsigned long find_next_bit_le(const void *addr,
+                unsigned long size, unsigned long offset);
 
 #endif /* __KERNEL__ */