asm-generic: add another generic ext2 atomic bitops

[pandora-kernel.git] / arch / s390 / include / asm / bitops.h

diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index e1c8f3a..e5beb49 100644 (file)
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -621,6 +621,7 @@ static inline unsigned long find_first_zero_bit(const unsigned long *addr,
        bits = __ffz_word(bytes*8, __load_ulong_be(addr, bytes));
        return (bits < size) ? bits : size;
 }
+#define find_first_zero_bit find_first_zero_bit
 
 /**
  * find_first_bit - find the first set bit in a memory region
@@ -641,6 +642,7 @@ static inline unsigned long find_first_bit(const unsigned long * addr,
        bits = __ffs_word(bytes*8, __load_ulong_be(addr, bytes));
        return (bits < size) ? bits : size;
 }
+#define find_first_bit find_first_bit
 
 /**
  * find_next_zero_bit - find the first zero bit in a memory region
@@ -677,6 +679,7 @@ static inline int find_next_zero_bit (const unsigned long * addr,
        }
        return offset + find_first_zero_bit(p, size);
 }
+#define find_next_zero_bit find_next_zero_bit
 
 /**
  * find_next_bit - find the first set bit in a memory region
@@ -713,6 +716,7 @@ static inline int find_next_bit (const unsigned long * addr,
        }
        return offset + find_first_bit(p, size);
 }
+#define find_next_bit find_next_bit
 
 /*
  * Every architecture must define this function. It's the fastest
@@ -742,41 +746,6 @@ static inline int sched_find_first_bit(unsigned long *b)
  *    23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24
  */
 
-static inline void __set_bit_le(unsigned long nr, void *addr)
-{
-       __set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline void __clear_bit_le(unsigned long nr, void *addr)
-{
-       __clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline int __test_and_set_bit_le(unsigned long nr, void *addr)
-{
-       return __test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline int test_and_set_bit_le(unsigned long nr, void *addr)
-{
-       return test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline int __test_and_clear_bit_le(unsigned long nr, void *addr)
-{
-       return __test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline int test_and_clear_bit_le(unsigned long nr, void *addr)
-{
-       return test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
-static inline int test_bit_le(unsigned long nr, const void *addr)
-{
-       return test_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
-}
-
 static inline int find_first_zero_bit_le(void *vaddr, unsigned int size)
 {
        unsigned long bytes, bits;
@@ -787,6 +756,7 @@ static inline int find_first_zero_bit_le(void *vaddr, unsigned int size)
        bits = __ffz_word(bytes*8, __load_ulong_le(vaddr, bytes));
        return (bits < size) ? bits : size;
 }
+#define find_first_zero_bit_le find_first_zero_bit_le
 
 static inline int find_next_zero_bit_le(void *vaddr, unsigned long size,
                                          unsigned long offset)
@@ -816,6 +786,7 @@ static inline int find_next_zero_bit_le(void *vaddr, unsigned long size,
         }
        return offset + find_first_zero_bit_le(p, size);
 }
+#define find_next_zero_bit_le find_next_zero_bit_le
 
 static inline unsigned long find_first_bit_le(void *vaddr, unsigned long size)
 {
@@ -827,6 +798,7 @@ static inline unsigned long find_first_bit_le(void *vaddr, unsigned long size)
        bits = __ffs_word(bytes*8, __load_ulong_le(vaddr, bytes));
        return (bits < size) ? bits : size;
 }
+#define find_first_bit_le find_first_bit_le
 
 static inline int find_next_bit_le(void *vaddr, unsigned long size,
                                     unsigned long offset)
@@ -856,11 +828,11 @@ static inline int find_next_bit_le(void *vaddr, unsigned long size,
        }
        return offset + find_first_bit_le(p, size);
 }
+#define find_next_bit_le find_next_bit_le
+
+#include <asm-generic/bitops/le.h>
 
-#define ext2_set_bit_atomic(lock, nr, addr)    \
-       test_and_set_bit_le(nr, addr)
-#define ext2_clear_bit_atomic(lock, nr, addr)  \
-       test_and_clear_bit_le(nr, addr)
+#include <asm-generic/bitops/ext2-atomic-setbit.h>
 
 
 #endif /* __KERNEL__ */