[IA64] fix compile failure with non modular builds

Broke the non modular builds by moving an essential function into
modules.c.  Fix this by moving it out again and into asm/sections.h as
an inline.  To do this, the definitions of struct fdesc and struct
got_val have been lifted out of modules.c and put in asm/elf.h where
they belong.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/include/asm/elf.h

@@ -266,4 +266,19 @@ do {									\
 	}								\
 } while (0)
 
+/*
+ * format for entries in the Global Offset Table
+ */
+struct got_entry {
+	uint64_t val;
+};
+
+/*
+ * Layout of the Function Descriptor
+ */
+struct fdesc {
+	uint64_t ip;
+	uint64_t gp;
+};
+
 #endif /* _ASM_IA64_ELF_H */