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authorHarvey Harrison <harvey.harrison@gmail.com>2008-04-29 01:03:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:27 -0700
commitc105068f2b35343eecf2bf16ee29a362b6121fa3 (patch)
treef8561ca8579ee38f7722deae1f47efa5bfe7b52f
parentf885f8d127665e784a8071755243bd4e18f594d5 (diff)
hid-core: use get_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/hid/hid-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index e03c67dd3e6..f43d6d3cf2f 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -606,7 +606,7 @@ static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
case 2:
if ((end - start) < 2)
return NULL;
- item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start));
+ item->data.u16 = get_unaligned_le16(start);
start = (__u8 *)((__le16 *)start + 1);
return start;
@@ -614,7 +614,7 @@ static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
item->size++;
if ((end - start) < 4)
return NULL;
- item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start));
+ item->data.u32 = get_unaligned_le32(start);
start = (__u8 *)((__le32 *)start + 1);
return start;
}
@@ -765,7 +765,7 @@ 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 = le64_to_cpu(get_unaligned((__le64 *) report));
+ x = get_unaligned_le64(report);
x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
return (u32) x;
}