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authorPaul Mackerras <paulus@samba.org>2006-09-13 17:07:18 -0400
committerPaul Mackerras <paulus@samba.org>2006-09-13 17:07:18 -0400
commitc547fc28ab3e8716076fdaf4bd0260c5d63a18f7 (patch)
tree34af1fa64a63618660187ae58ad182665a1861ef /include/asm-sh64/uaccess.h
parent3dd836a56de0d4f049438412959b905e1db4666e (diff)
parent63b98080daa35f0d682db04f4fb7ada010888752 (diff)
Merge branch 'linux-2.6'
Diffstat (limited to 'include/asm-sh64/uaccess.h')
-rw-r--r--include/asm-sh64/uaccess.h19
1 files changed, 7 insertions, 12 deletions
diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index f4936d8fa617..644c67b65f94 100644
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -128,25 +128,20 @@ do { \
128 128
129#define __get_user_nocheck(x,ptr,size) \ 129#define __get_user_nocheck(x,ptr,size) \
130({ \ 130({ \
131 long __gu_addr = (long)(ptr); \ 131 long __gu_err, __gu_val; \
132 long __gu_err; \ 132 __get_user_size((void *)&__gu_val, (long)(ptr), \
133 __typeof(*(ptr)) __gu_val; \ 133 (size), __gu_err); \
134 __asm__ ("":"=r" (__gu_val)); \ 134 (x) = (__typeof__(*(ptr)))__gu_val; \
135 __asm__ ("":"=r" (__gu_err)); \
136 __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \
137 (x) = (__typeof__(*(ptr))) __gu_val; \
138 __gu_err; \ 135 __gu_err; \
139}) 136})
140 137
141#define __get_user_check(x,ptr,size) \ 138#define __get_user_check(x,ptr,size) \
142({ \ 139({ \
143 long __gu_addr = (long)(ptr); \ 140 long __gu_addr = (long)(ptr); \
144 long __gu_err = -EFAULT; \ 141 long __gu_err = -EFAULT, __gu_val; \
145 __typeof(*(ptr)) __gu_val; \
146 __asm__ ("":"=r" (__gu_val)); \
147 __asm__ ("":"=r" (__gu_err)); \
148 if (__access_ok(__gu_addr, (size))) \ 142 if (__access_ok(__gu_addr, (size))) \
149 __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \ 143 __get_user_size((void *)&__gu_val, __gu_addr, \
144 (size), __gu_err); \
150 (x) = (__typeof__(*(ptr))) __gu_val; \ 145 (x) = (__typeof__(*(ptr))) __gu_val; \
151 __gu_err; \ 146 __gu_err; \
152}) 147})