From b87496aa493a540b9c084b16b73f915705ebdbcc Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 14 Mar 2007 09:19:50 +0000 Subject: [PATCH] hid-core endianness annotations Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/hid/hid-core.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index f4ee1afe488f..9c8157fb6d75 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -753,8 +753,7 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) report += offset >> 3; /* adjust byte index */ offset &= 7; /* now only need bit offset into one byte */ - x = get_unaligned((u64 *) report); - x = le64_to_cpu(x); + x = le64_to_cpu(get_unaligned((__le64 *) report)); x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */ return (u32) x; } @@ -769,7 +768,7 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) */ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value) { - u64 x; + __le64 x; u64 m = (1ULL << n) - 1; WARN_ON(n > 32); @@ -780,10 +779,10 @@ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u3 report += offset >> 3; offset &= 7; - x = get_unaligned((u64 *)report); + x = get_unaligned((__le64 *)report); x &= cpu_to_le64(~(m << offset)); x |= cpu_to_le64(((u64) value) << offset); - put_unaligned(x, (u64 *) report); + put_unaligned(x, (__le64 *) report); } /* -- cgit v1.2.2