nios2: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers

__ASSEMBLY__ is only defined by the Makefile of the kernel, so
this is not really useful for uapi headers (unless the userspace
Makefile defines it, too). Let's switch to __ASSEMBLER__ which
gets set automatically by the compiler when compiling assembly
code.

This is a completely mechanical patch (done with a simple "sed -i"
statement).

Cc: Dinh Nguyen <[e-mail]>
Signed-off-by: Thomas Huth <[e-mail]>
Signed-off-by: Dinh Nguyen <[e-mail]>

arch/nios2/include/uapi/asm/ptrace.h

···
 #ifndef _UAPI_ASM_NIOS2_PTRACE_H
 #define _UAPI_ASM_NIOS2_PTRACE_H
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #include <linux/types.h>
 
···
 	__u32		regs[49];
 };
 
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
 #endif /* _UAPI_ASM_NIOS2_PTRACE_H */