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-rw-r--r--include/asm-generic/bitops/ext2-atomic.h4
-rw-r--r--include/asm-generic/bitops/ext2-non-atomic.h20
-rw-r--r--include/asm-generic/bitops/le.h89
-rw-r--r--include/asm-generic/bitops/minix-le.h17
-rw-r--r--include/asm-generic/bitops/minix.h15
5 files changed, 58 insertions, 87 deletions
diff --git a/include/asm-generic/bitops/ext2-atomic.h b/include/asm-generic/bitops/ext2-atomic.h
index ab1c875efb7..ecf1c9d8a7c 100644
--- a/include/asm-generic/bitops/ext2-atomic.h
+++ b/include/asm-generic/bitops/ext2-atomic.h
@@ -5,7 +5,7 @@
({ \
int ret; \
spin_lock(lock); \
- ret = ext2_set_bit((nr), (unsigned long *)(addr)); \
+ ret = __test_and_set_bit_le(nr, addr); \
spin_unlock(lock); \
ret; \
})
@@ -14,7 +14,7 @@
({ \
int ret; \
spin_lock(lock); \
- ret = ext2_clear_bit((nr), (unsigned long *)(addr)); \
+ ret = __test_and_clear_bit_le(nr, addr); \
spin_unlock(lock); \
ret; \
})
diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h
deleted file mode 100644
index 63cf822431a..00000000000
--- a/include/asm-generic/bitops/ext2-non-atomic.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
-#define _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
-
-#include <asm-generic/bitops/le.h>
-
-#define ext2_set_bit(nr,addr) \
- generic___test_and_set_le_bit((nr),(unsigned long *)(addr))
-#define ext2_clear_bit(nr,addr) \
- generic___test_and_clear_le_bit((nr),(unsigned long *)(addr))
-
-#define ext2_test_bit(nr,addr) \
- generic_test_le_bit((nr),(unsigned long *)(addr))
-#define ext2_find_first_zero_bit(addr, size) \
- generic_find_first_zero_le_bit((unsigned long *)(addr), (size))
-#define ext2_find_next_zero_bit(addr, size, off) \
- generic_find_next_zero_le_bit((unsigned long *)(addr), (size), (off))
-#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
-
-#endif /* _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ */
diff --git a/include/asm-generic/bitops/le.h b/include/asm-generic/bitops/le.h
index 80e3bf13b2b..946a21b1b5d 100644
--- a/include/asm-generic/bitops/le.h
+++ b/include/asm-generic/bitops/le.h
@@ -4,54 +4,77 @@
#include <asm/types.h>
#include <asm/byteorder.h>
-#define BITOP_WORD(nr) ((nr) / BITS_PER_LONG)
-#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
-
#if defined(__LITTLE_ENDIAN)
-#define generic_test_le_bit(nr, addr) test_bit(nr, addr)
-#define generic___set_le_bit(nr, addr) __set_bit(nr, addr)
-#define generic___clear_le_bit(nr, addr) __clear_bit(nr, addr)
+#define BITOP_LE_SWIZZLE 0
-#define generic_test_and_set_le_bit(nr, addr) test_and_set_bit(nr, addr)
-#define generic_test_and_clear_le_bit(nr, addr) test_and_clear_bit(nr, addr)
+static inline unsigned long find_next_zero_bit_le(const void *addr,
+ unsigned long size, unsigned long offset)
+{
+ return find_next_zero_bit(addr, size, offset);
+}
-#define generic___test_and_set_le_bit(nr, addr) __test_and_set_bit(nr, addr)
-#define generic___test_and_clear_le_bit(nr, addr) __test_and_clear_bit(nr, addr)
+static inline unsigned long find_next_bit_le(const void *addr,
+ unsigned long size, unsigned long offset)
+{
+ return find_next_bit(addr, size, offset);
+}
-#define generic_find_next_zero_le_bit(addr, size, offset) find_next_zero_bit(addr, size, offset)
-#define generic_find_next_le_bit(addr, size, offset) \
- find_next_bit(addr, size, offset)
+static inline unsigned long find_first_zero_bit_le(const void *addr,
+ unsigned long size)
+{
+ return find_first_zero_bit(addr, size);
+}
#elif defined(__BIG_ENDIAN)
-#define generic_test_le_bit(nr, addr) \
- test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___set_le_bit(nr, addr) \
- __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___clear_le_bit(nr, addr) \
- __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-
-#define generic_test_and_set_le_bit(nr, addr) \
- test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic_test_and_clear_le_bit(nr, addr) \
- test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-
-#define generic___test_and_set_le_bit(nr, addr) \
- __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define generic___test_and_clear_le_bit(nr, addr) \
- __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
+#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
-extern unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+extern unsigned long find_next_zero_bit_le(const void *addr,
unsigned long size, unsigned long offset);
-extern unsigned long generic_find_next_le_bit(const unsigned long *addr,
+extern unsigned long find_next_bit_le(const void *addr,
unsigned long size, unsigned long offset);
+#define find_first_zero_bit_le(addr, size) \
+ find_next_zero_bit_le((addr), (size), 0)
+
#else
#error "Please fix <asm/byteorder.h>"
#endif
-#define generic_find_first_zero_le_bit(addr, size) \
- generic_find_next_zero_le_bit((addr), (size), 0)
+static inline int test_bit_le(int nr, const void *addr)
+{
+ return test_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __set_bit_le(int nr, void *addr)
+{
+ __set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __clear_bit_le(int nr, void *addr)
+{
+ __clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int test_and_set_bit_le(int nr, void *addr)
+{
+ return test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int test_and_clear_bit_le(int nr, void *addr)
+{
+ return test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int __test_and_set_bit_le(int nr, void *addr)
+{
+ return __test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int __test_and_clear_bit_le(int nr, void *addr)
+{
+ return __test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
#endif /* _ASM_GENERIC_BITOPS_LE_H_ */
diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h
deleted file mode 100644
index 4a981c1bb1a..00000000000
--- a/include/asm-generic/bitops/minix-le.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_GENERIC_BITOPS_MINIX_LE_H_
-#define _ASM_GENERIC_BITOPS_MINIX_LE_H_
-
-#include <asm-generic/bitops/le.h>
-
-#define minix_test_and_set_bit(nr,addr) \
- generic___test_and_set_le_bit((nr),(unsigned long *)(addr))
-#define minix_set_bit(nr,addr) \
- generic___set_le_bit((nr),(unsigned long *)(addr))
-#define minix_test_and_clear_bit(nr,addr) \
- generic___test_and_clear_le_bit((nr),(unsigned long *)(addr))
-#define minix_test_bit(nr,addr) \
- generic_test_le_bit((nr),(unsigned long *)(addr))
-#define minix_find_first_zero_bit(addr,size) \
- generic_find_first_zero_le_bit((unsigned long *)(addr),(size))
-
-#endif /* _ASM_GENERIC_BITOPS_MINIX_LE_H_ */
diff --git a/include/asm-generic/bitops/minix.h b/include/asm-generic/bitops/minix.h
deleted file mode 100644
index 91f42e87aa5..00000000000
--- a/include/asm-generic/bitops/minix.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_GENERIC_BITOPS_MINIX_H_
-#define _ASM_GENERIC_BITOPS_MINIX_H_
-
-#define minix_test_and_set_bit(nr,addr) \
- __test_and_set_bit((nr),(unsigned long *)(addr))
-#define minix_set_bit(nr,addr) \
- __set_bit((nr),(unsigned long *)(addr))
-#define minix_test_and_clear_bit(nr,addr) \
- __test_and_clear_bit((nr),(unsigned long *)(addr))
-#define minix_test_bit(nr,addr) \
- test_bit((nr),(unsigned long *)(addr))
-#define minix_find_first_zero_bit(addr,size) \
- find_first_zero_bit((unsigned long *)(addr),(size))
-
-#endif /* _ASM_GENERIC_BITOPS_MINIX_H_ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-19 17:12:21 +0000