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| author | Aubrey.Li <aubrey.adi@gmail.com> | 2007-03-09 13:38:44 +0800 |
|---|---|---|
| committer | Aubrey.Li <aubrey.adi@gmail.com> | 2007-03-09 13:38:44 +0800 |
| commit | 3f0606ad0b5639f7f22848fe5b4574e754d0470f (patch) | |
| tree | 3cb4fd316134b6a176607ad61739720aeb971a5a /include/asm-blackfin/uaccess.h | |
| parent | eb92f613556800f7483666db09d9a237ad911d4a (diff) | |
| download | u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.zip u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.tar.gz u-boot-imx-3f0606ad0b5639f7f22848fe5b4574e754d0470f.tar.bz2 | |
[Blackfin]PATCH-1/2]: Remove obsolete blackfin port and add bf533 platform support
Diffstat (limited to 'include/asm-blackfin/uaccess.h')
| -rw-r--r-- | include/asm-blackfin/uaccess.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/asm-blackfin/uaccess.h b/include/asm-blackfin/uaccess.h index 8578166..61e2bfe 100644 --- a/include/asm-blackfin/uaccess.h +++ b/include/asm-blackfin/uaccess.h @@ -41,11 +41,10 @@ /* We let the MMU do all checking */ static inline int access_ok(int type, const void *addr, unsigned long size) { - return ((unsigned long) addr < 0x10f00000); /* need final decision - Tony */ + return ((unsigned long)addr < 0x10f00000); /* need final decision - Tony */ } -static inline int verify_area(int type, const void *addr, - unsigned long size) +static inline int verify_area(int type, const void *addr, unsigned long size) { return access_ok(type, addr, size) ? 0 : -EFAULT; } @@ -173,12 +172,11 @@ static inline int bad_user_access_length(void) * Copy a null terminated string from userspace. */ -static inline long strncpy_from_user(char *dst, const char *src, - long count) +static inline long strncpy_from_user(char *dst, const char *src, long count) { char *tmp; strncpy(dst, src, count); - for (tmp = dst; *tmp && count > 0; tmp++, count--); + for (tmp = dst; *tmp && count > 0; tmp++, count--) ; return (tmp - dst); /* DAVIDM should we count a NUL ? check getname */ } |