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authorKim Phillips <kim.phillips@freescale.com>2007-04-23 15:58:17 -0500
committerKim Phillips <kim.phillips@freescale.com>2007-04-23 15:58:17 -0500
commit396955fed24c301701c83558fc6f7eadd909397b (patch)
treee022bf6f768718ce06a29280f3dfa3a0a60f90f3 /include/asm-blackfin/uaccess.h
parent6fbf261f8df294e589cfadebebe5468e3c0f29e9 (diff)
parent14da5f7675bbb427c469e3f45006e027b6e21db9 (diff)
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Merge git://www.denx.de/git/u-boot
Diffstat (limited to 'include/asm-blackfin/uaccess.h')
-rw-r--r--include/asm-blackfin/uaccess.h16
1 files changed, 7 insertions, 9 deletions
diff --git a/include/asm-blackfin/uaccess.h b/include/asm-blackfin/uaccess.h
index 8578166..6e913bb 100644
--- a/include/asm-blackfin/uaccess.h
+++ b/include/asm-blackfin/uaccess.h
@@ -1,7 +1,7 @@
/*
* U-boot - uaccess.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* Based on: include/asm-m68knommu/uaccess.h
@@ -22,8 +22,8 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __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 */
}