diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index de09dec..d3e8ad2 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -3,6 +3,7 @@
 
 #include <linux/compiler.h>
 #include <linux/stringify.h>
+#include <linux/export.h>
 #include <asm/linkage.h>
 
 #ifdef __cplusplus
@@ -15,21 +16,18 @@
 #define asmlinkage CPP_ASMLINKAGE
 #endif
 
-#ifdef CONFIG_SYMBOL_PREFIX
-#define __SYMBOL_NAME(x) CONFIG_SYMBOL_PREFIX __stringify(x)
-#else
-#define __SYMBOL_NAME(x) __stringify(x)
-#endif
-
 #ifndef cond_syscall
-#define cond_syscall(x) asm(".weak\t" __SYMBOL_NAME(x) \
-	"\n\t.set\t" __SYMBOL_NAME(x) "," __SYMBOL_NAME(sys_ni_syscall));
+#define cond_syscall(x)	asm(				\
+	".weak " VMLINUX_SYMBOL_STR(x) "\n\t"		\
+	".set  " VMLINUX_SYMBOL_STR(x) ","		\
+		 VMLINUX_SYMBOL_STR(sys_ni_syscall))
 #endif
 
 #ifndef SYSCALL_ALIAS
-#define SYSCALL_ALIAS(alias, name)				\
-	asm ("\t.globl " __SYMBOL_NAME(alias)			\
-	"\n\t.set\t" __SYMBOL_NAME(alias) "," __SYMBOL_NAME(name))
+#define SYSCALL_ALIAS(alias, name) asm(			\
+	".globl " VMLINUX_SYMBOL_STR(alias) "\n\t"	\
+	".set   " VMLINUX_SYMBOL_STR(alias) ","		\
+		  VMLINUX_SYMBOL_STR(name))
 #endif
 
 #define __page_aligned_data	__section(.data..page_aligned) __aligned(PAGE_SIZE)