drivers/misc/sgi-gru/grufile.c: fix the wrong members of gru_chip

[pandora-kernel.git] / lib / find_next_bit.c

diff --git a/lib/find_next_bit.c b/lib/find_next_bit.c
index d3f5784..b0a8767 100644 (file)
--- a/lib/find_next_bit.c
+++ b/lib/find_next_bit.c
@@ -20,8 +20,8 @@
 /*
  * Find the next set bit in a memory region.
  */
-unsigned long __find_next_bit(const unsigned long *addr,
-               unsigned long size, unsigned long offset)
+unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
+                           unsigned long offset)
 {
        const unsigned long *p = addr + BITOP_WORD(offset);
        unsigned long result = offset & ~(BITS_PER_LONG-1);
@@ -58,14 +58,14 @@ found_first:
 found_middle:
        return result + __ffs(tmp);
 }
-EXPORT_SYMBOL(__find_next_bit);
+EXPORT_SYMBOL(find_next_bit);
 
 /*
  * This implementation of find_{first,next}_zero_bit was stolen from
  * Linus' asm-alpha/bitops.h.
  */
-unsigned long __find_next_zero_bit(const unsigned long *addr,
-               unsigned long size, unsigned long offset)
+unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,
+                                unsigned long offset)
 {
        const unsigned long *p = addr + BITOP_WORD(offset);
        unsigned long result = offset & ~(BITS_PER_LONG-1);
@@ -102,15 +102,14 @@ found_first:
 found_middle:
        return result + ffz(tmp);
 }
-EXPORT_SYMBOL(__find_next_zero_bit);
+EXPORT_SYMBOL(find_next_zero_bit);
 #endif /* CONFIG_GENERIC_FIND_NEXT_BIT */
 
 #ifdef CONFIG_GENERIC_FIND_FIRST_BIT
 /*
  * Find the first set bit in a memory region.
  */
-unsigned long __find_first_bit(const unsigned long *addr,
-               unsigned long size)
+unsigned long find_first_bit(const unsigned long *addr, unsigned long size)
 {
        const unsigned long *p = addr;
        unsigned long result = 0;
@@ -131,13 +130,12 @@ unsigned long __find_first_bit(const unsigned long *addr,
 found:
        return result + __ffs(tmp);
 }
-EXPORT_SYMBOL(__find_first_bit);
+EXPORT_SYMBOL(find_first_bit);
 
 /*
  * Find the first cleared bit in a memory region.
  */
-unsigned long __find_first_zero_bit(const unsigned long *addr,
-               unsigned long size)
+unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size)
 {
        const unsigned long *p = addr;
        unsigned long result = 0;
@@ -158,10 +156,11 @@ unsigned long __find_first_zero_bit(const unsigned long *addr,
 found:
        return result + ffz(tmp);
 }
-EXPORT_SYMBOL(__find_first_zero_bit);
+EXPORT_SYMBOL(find_first_zero_bit);
 #endif /* CONFIG_GENERIC_FIND_FIRST_BIT */
 
 #ifdef __BIG_ENDIAN
+#ifdef CONFIG_GENERIC_FIND_BIT_LE
 
 /* include/linux/byteorder does not support "unsigned long" type */
 static inline unsigned long ext2_swabp(const unsigned long * x)
@@ -187,15 +186,16 @@ static inline unsigned long ext2_swab(const unsigned long y)
 #endif
 }
 
-unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, unsigned
+unsigned long find_next_zero_bit_le(const void *addr, unsigned
                long size, unsigned long offset)
 {
-       const unsigned long *p = addr + BITOP_WORD(offset);
+       const unsigned long *p = addr;
        unsigned long result = offset & ~(BITS_PER_LONG - 1);
        unsigned long tmp;
 
        if (offset >= size)
                return size;
+       p += BITOP_WORD(offset);
        size -= result;
        offset &= (BITS_PER_LONG - 1UL);
        if (offset) {
@@ -228,18 +228,18 @@ found_middle:
 found_middle_swap:
        return result + ffz(ext2_swab(tmp));
 }
+EXPORT_SYMBOL(find_next_zero_bit_le);
 
-EXPORT_SYMBOL(generic_find_next_zero_le_bit);
-
-unsigned long generic_find_next_le_bit(const unsigned long *addr, unsigned
+unsigned long find_next_bit_le(const void *addr, unsigned
                long size, unsigned long offset)
 {
-       const unsigned long *p = addr + BITOP_WORD(offset);
+       const unsigned long *p = addr;
        unsigned long result = offset & ~(BITS_PER_LONG - 1);
        unsigned long tmp;
 
        if (offset >= size)
                return size;
+       p += BITOP_WORD(offset);
        size -= result;
        offset &= (BITS_PER_LONG - 1UL);
        if (offset) {
@@ -273,5 +273,7 @@ found_middle:
 found_middle_swap:
        return result + __ffs(ext2_swab(tmp));
 }
-EXPORT_SYMBOL(generic_find_next_le_bit);
+EXPORT_SYMBOL(find_next_bit_le);
+
+#endif /* CONFIG_GENERIC_FIND_BIT_LE */
 #endif /* __BIG_ENDIAN */