From: David S. Miller <davem@sunset.davemloft.net>
Date: Mon, 6 Mar 2006 00:46:58 +0000 (-0800)
Subject: [SPARC]: Kill off these __put_user_ret things.
X-Git-Tag: v2.6.17-rc1~1184^2~92
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc45e32e0fbf661d0c5c5b9c981bc0fe5da4901f;p=linux-2.6

[SPARC]: Kill off these __put_user_ret things.

They are bogus and haven't been referenced in years.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
index f8f1ec1f06..3cf132e1aa 100644
--- a/include/asm-sparc/uaccess.h
+++ b/include/asm-sparc/uaccess.h
@@ -120,17 +120,6 @@ case 8: __put_user_asm(x,d,addr,__pu_ret); break; \
 default: __pu_ret = __put_user_bad(); break; \
 } } else { __pu_ret = -EFAULT; } __pu_ret; })
 
-#define __put_user_check_ret(x,addr,size,retval) ({ \
-register int __foo __asm__ ("l1"); \
-if (__access_ok(addr,size)) { \
-switch (size) { \
-case 1: __put_user_asm_ret(x,b,addr,retval,__foo); break; \
-case 2: __put_user_asm_ret(x,h,addr,retval,__foo); break; \
-case 4: __put_user_asm_ret(x,,addr,retval,__foo); break; \
-case 8: __put_user_asm_ret(x,d,addr,retval,__foo); break; \
-default: if (__put_user_bad()) return retval; break; \
-} } else return retval; })
-
 #define __put_user_nocheck(x,addr,size) ({ \
 register int __pu_ret; \
 switch (size) { \
@@ -141,16 +130,6 @@ case 8: __put_user_asm(x,d,addr,__pu_ret); break; \
 default: __pu_ret = __put_user_bad(); break; \
 } __pu_ret; })
 
-#define __put_user_nocheck_ret(x,addr,size,retval) ({ \
-register int __foo __asm__ ("l1"); \
-switch (size) { \
-case 1: __put_user_asm_ret(x,b,addr,retval,__foo); break; \
-case 2: __put_user_asm_ret(x,h,addr,retval,__foo); break; \
-case 4: __put_user_asm_ret(x,,addr,retval,__foo); break; \
-case 8: __put_user_asm_ret(x,d,addr,retval,__foo); break; \
-default: if (__put_user_bad()) return retval; break; \
-} })
-
 #define __put_user_asm(x,size,addr,ret)					\
 __asm__ __volatile__(							\
 	"/* Put user asm, inline. */\n"					\
@@ -170,32 +149,6 @@ __asm__ __volatile__(							\
        : "=&r" (ret) : "r" (x), "m" (*__m(addr)),			\
 	 "i" (-EFAULT))
 
-#define __put_user_asm_ret(x,size,addr,ret,foo)				\
-if (__builtin_constant_p(ret) && ret == -EFAULT)			\
-__asm__ __volatile__(							\
-	"/* Put user asm ret, inline. */\n"				\
-"1:\t"	"st"#size " %1, %2\n\n\t"					\
-	".section __ex_table,#alloc\n\t"				\
-	".align	4\n\t"							\
-	".word	1b, __ret_efault\n\n\t"					\
-	".previous\n\n\t"						\
-       : "=r" (foo) : "r" (x), "m" (*__m(addr)));			\
-else									\
-__asm__ __volatile(							\
-	"/* Put user asm ret, inline. */\n"				\
-"1:\t"	"st"#size " %1, %2\n\n\t"					\
-	".section .fixup,#alloc,#execinstr\n\t"				\
-	".align	4\n"							\
-"3:\n\t"								\
-	"ret\n\t"							\
-	" restore %%g0, %3, %%o0\n\t"					\
-	".previous\n\n\t"						\
-	".section __ex_table,#alloc\n\t"				\
-	".align	4\n\t"							\
-	".word	1b, 3b\n\n\t"						\
-	".previous\n\n\t"						\
-       : "=r" (foo) : "r" (x), "m" (*__m(addr)), "i" (ret))
-
 extern int __put_user_bad(void);
 
 #define __get_user_check(x,addr,size,type) ({ \
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index c91d1e38ea..0c375a989b 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -114,16 +114,6 @@ case 8: __put_user_asm(data,x,addr,__pu_ret); break; \
 default: __pu_ret = __put_user_bad(); break; \
 } __pu_ret; })
 
-#define __put_user_nocheck_ret(data,addr,size,retval) ({ \
-register int __foo __asm__ ("l1"); \
-switch (size) { \
-case 1: __put_user_asm_ret(data,b,addr,retval,__foo); break; \
-case 2: __put_user_asm_ret(data,h,addr,retval,__foo); break; \
-case 4: __put_user_asm_ret(data,w,addr,retval,__foo); break; \
-case 8: __put_user_asm_ret(data,x,addr,retval,__foo); break; \
-default: if (__put_user_bad()) return retval; break; \
-} })
-
 #define __put_user_asm(x,size,addr,ret)					\
 __asm__ __volatile__(							\
 	"/* Put user asm, inline. */\n"					\
@@ -143,33 +133,6 @@ __asm__ __volatile__(							\
        : "=r" (ret) : "r" (x), "r" (__m(addr)),				\
 	 "i" (-EFAULT))
 
-#define __put_user_asm_ret(x,size,addr,ret,foo)				\
-if (__builtin_constant_p(ret) && ret == -EFAULT)			\
-__asm__ __volatile__(							\
-	"/* Put user asm ret, inline. */\n"				\
-"1:\t"	"st"#size "a %1, [%2] %%asi\n\n\t"				\
-	".section __ex_table,\"a\"\n\t"					\
-	".align	4\n\t"							\
-	".word	1b, __ret_efault\n\n\t"					\
-	".previous\n\n\t"						\
-       : "=r" (foo) : "r" (x), "r" (__m(addr)));			\
-else									\
-__asm__ __volatile__(							\
-	"/* Put user asm ret, inline. */\n"				\
-"1:\t"	"st"#size "a %1, [%2] %%asi\n\n\t"				\
-	".section .fixup,#alloc,#execinstr\n\t"				\
-	".align	4\n"							\
-"3:\n\t"								\
-	"ret\n\t"							\
-	" restore %%g0, %3, %%o0\n\n\t"					\
-	".previous\n\t"							\
-	".section __ex_table,\"a\"\n\t"					\
-	".align	4\n\t"							\
-	".word	1b, 3b\n\n\t"						\
-	".previous\n\n\t"						\
-       : "=r" (foo) : "r" (x), "r" (__m(addr)),				\
-         "i" (ret))
-
 extern int __put_user_bad(void);
 
 #define __get_user_nocheck(data,addr,size,type) ({ \