x86/paravirt: Allow pv-calls outside paravirt.h

In order to prepare for defining paravirt functions outside of paravirt.h,
don't #undef the paravirt call macros.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260105110520.21356-20-jgross@suse.com

Author: jgross1

arch/x86/include/asm/paravirt.h

@@ -588,22 +588,6 @@ static __always_inline unsigned long arch_local_irq_save(void)
 }
 #endif
 
-
-/* Make sure as little as possible of this mess escapes. */
-#undef PARAVIRT_CALL
-#undef __PVOP_CALL
-#undef __PVOP_VCALL
-#undef PVOP_VCALL0
-#undef PVOP_CALL0
-#undef PVOP_VCALL1
-#undef PVOP_CALL1
-#undef PVOP_VCALL2
-#undef PVOP_CALL2
-#undef PVOP_VCALL3
-#undef PVOP_CALL3
-#undef PVOP_VCALL4
-#undef PVOP_CALL4
-
 void native_pv_lock_init(void) __init;
 
 #else  /* __ASSEMBLER__ */