diff options
author | Arnd Bergmann <arnd@arndb.de> | 2009-05-13 18:56:30 -0400 |
---|---|---|
committer | Arnd Bergmann <arnd@klappe2.(none)> | 2009-06-11 15:02:17 -0400 |
commit | 5b17e1cd8928ae65932758ce6478ac6d3e9a86b2 (patch) | |
tree | 065b3adc60a74ce0b3e3cd0fc447b8688b6d0332 /include/asm-generic/uaccess.h | |
parent | 72099ed2719fc5829bd79c6ca9d1783ed026eb37 (diff) |
asm-generic: rename page.h and uaccess.h
The current asm-generic/page.h only contains the get_order
function, and asm-generic/uaccess.h only implements
unaligned accesses. This renames the file to getorder.h
and uaccess-unaligned.h to make room for new page.h
and uaccess.h file that will be usable by all simple
(e.g. nommu) architectures.
Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/asm-generic/uaccess.h')
-rw-r--r-- | include/asm-generic/uaccess.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h deleted file mode 100644 index 549cb3a1640a..000000000000 --- a/include/asm-generic/uaccess.h +++ /dev/null | |||
@@ -1,26 +0,0 @@ | |||
1 | #ifndef _ASM_GENERIC_UACCESS_H_ | ||
2 | #define _ASM_GENERIC_UACCESS_H_ | ||
3 | |||
4 | /* | ||
5 | * This macro should be used instead of __get_user() when accessing | ||
6 | * values at locations that are not known to be aligned. | ||
7 | */ | ||
8 | #define __get_user_unaligned(x, ptr) \ | ||
9 | ({ \ | ||
10 | __typeof__ (*(ptr)) __x; \ | ||
11 | __copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0; \ | ||
12 | (x) = __x; \ | ||
13 | }) | ||
14 | |||
15 | |||
16 | /* | ||
17 | * This macro should be used instead of __put_user() when accessing | ||
18 | * values at locations that are not known to be aligned. | ||
19 | */ | ||
20 | #define __put_user_unaligned(x, ptr) \ | ||
21 | ({ \ | ||
22 | __typeof__ (*(ptr)) __x = (x); \ | ||
23 | __copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \ | ||
24 | }) | ||
25 | |||
26 | #endif /* _ASM_GENERIC_UACCESS_H */ | ||