Replaced bswap with _ variants. While it's a glibc extension, all of the
popular libc implementations (glibc, uClibc, musl, BIONIC) seem to support
it.
Added static inline to two functions to match little endian variants. This
fixes a linking error experienced when compiling.
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
kernel-lib/bitops.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel-lib/bitops.h b/kernel-lib/bitops.h
index b1fd6f5..2c51a26 100644
--- a/kernel-lib/bitops.h
+++ b/kernel-lib/bitops.h
@@ -178,9 +178,9 @@ static inline unsigned long find_next_zero_bit(const unsigned long *addr,
static inline unsigned long ext2_swab(const unsigned long y)
{
#if BITS_PER_LONG == 64
- return (unsigned long) bswap64((u64) y);
+ return (unsigned long) bswap_64((u64) y);
#elif BITS_PER_LONG == 32
- return (unsigned long) bswap32((u32) y);
+ return (unsigned long) bswap_32((u32) y);
#else
#error BITS_PER_LONG not defined
#endif
@@ -218,14 +218,14 @@ static inline unsigned long _find_next_bit_le(const unsigned long *addr1,
return min(start + __ffs(ext2_swab(tmp)), nbits);
}
-unsigned long find_next_zero_bit_le(const void *addr, unsigned long size,
+static inline unsigned long find_next_zero_bit_le(const void *addr, unsigned long size,
unsigned long offset)
{
return _find_next_bit_le(addr, NULL, size, offset, ~0UL);
}
-unsigned long find_next_bit_le(const void *addr, unsigned long size,
+static inline unsigned long find_next_bit_le(const void *addr, unsigned long size,
unsigned long offset)
{
return _find_next_bit_le(addr, NULL, size, offset, 0UL);
--
2.19.1
