karo: tx6: add support for TXUL-5014

[karo-tx-uboot.git] / include / linux / linkage.h

diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 39c712eac5b912b6cd2bd1ece7abf17213125552..efb04eeed4b073d7405ea737507ac95f954de021 100644 (file)
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -11,13 +11,20 @@
 
 #include <asm/linkage.h>
 
+/* Some toolchains use other characters (e.g. '`') to mark new line in macro */
+#ifndef ASM_NL
+#define ASM_NL          ;
+#endif
+
 #ifdef __cplusplus
 #define CPP_ASMLINKAGE         extern "C"
 #else
 #define CPP_ASMLINKAGE
 #endif
 
+#ifndef asmlinkage
 #define asmlinkage CPP_ASMLINKAGE
+#endif
 
 #define SYMBOL_NAME_STR(X)     #X
 #define SYMBOL_NAME(X)         X
@@ -41,11 +48,15 @@
 #define ALIGN_STR              __ALIGN_STR
 
 #define LENTRY(name) \
-       ALIGN; \
+       ALIGN ASM_NL \
        SYMBOL_NAME_LABEL(name)
 
 #define ENTRY(name) \
-       .globl SYMBOL_NAME(name); \
+       .globl SYMBOL_NAME(name) ASM_NL \
+       LENTRY(name)
+
+#define WEAK(name) \
+       .weak SYMBOL_NAME(name) ASM_NL \
        LENTRY(name)
 
 #ifndef END
@@ -55,7 +66,7 @@
 
 #ifndef ENDPROC
 #define ENDPROC(name) \
-       .type name STT_FUNC; \
+       .type name STT_FUNC ASM_NL \
        END(name)
 #endif