From: Harvey Harrison <harvey.harrison@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 09/14] hid: use get/put_unaligned_* helpers
Date: Fri, 02 May 2008 12:05:57 -0700 [thread overview]
Message-ID: <1209755157.26173.75.camel@brick> (raw)
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
drivers/hid/hid-core.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index f43d6d3..426ac5a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -780,7 +780,7 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
*/
static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
{
- __le64 x;
+ u64 x;
u64 m = (1ULL << n) - 1;
if (n > 32)
@@ -796,10 +796,10 @@ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u3
report += offset >> 3;
offset &= 7;
- x = get_unaligned((__le64 *)report);
- x &= cpu_to_le64(~(m << offset));
- x |= cpu_to_le64(((u64) value) << offset);
- put_unaligned(x, (__le64 *) report);
+ x = get_unaligned_le64(report);
+ x &= ~(m << offset);
+ x |= ((u64)value) << offset;
+ put_unaligned_le64(x, report);
}
/*
--
1.5.5.1.350.gbbbf
reply other threads:[~2008-05-02 19:10 UTC|newest]
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