Split the two usages of __ROMCC__:

__ROMCC__ now means "Don't use prototypes, since romcc doesn't support them."
__PRE_RAM__ means "Use simpler versions of functions, and no device tree."

There are probably some places where both are tested, but only one is needed.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4921 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/include/cpu/x86/msr.h

@@ -1,7 +1,7 @@
 #ifndef CPU_X86_MSR_H
 #define CPU_X86_MSR_H
 
-#if defined( __ROMCC__) && !defined (__GNUC__)
+#if defined( __ROMCC__)
 
 typedef __builtin_msr_t msr_t;
 
@@ -43,7 +43,7 @@ static inline void wrmsr(unsigned index, msr_t msr)
 		);
 }
 
-#endif /* ROMCC__ && !__GNUC__ */
+#endif /* __ROMCC__ */
 
 
 #endif /* CPU_X86_MSR_H */