parisc: 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 almost a completely mechanical patch (done with a simple
"sed -i" statement), except for a manual change in the file
arch/parisc/include/uapi/asm/signal.h (where a comment was missing
some underscores).

Cc: "James E.J. Bottomley" <[e-mail]>
Cc: Helge Deller <[e-mail]>
Cc: [e-mail]
Signed-off-by: Thomas Huth <[e-mail]>
Signed-off-by: Helge Deller <[e-mail]>

arch/parisc/include/uapi/asm/pdc.h

···
 /* size of the pdc_result buffer for firmware.c */
 #define NUM_PDC_RESULT	32
 
-#if !defined(__ASSEMBLY__)
+#if !defined(__ASSEMBLER__)
 
 /* flags for hardware_path */
 #define	PF_AUTOBOOT	0x80
···
 #define PIRANHA_CPU_ID		0x13
 #define MAKO_CPU_ID		0x14
 
-#endif /* !defined(__ASSEMBLY__) */
+#endif /* !defined(__ASSEMBLER__) */
 
 #endif /* _UAPI_PARISC_PDC_H */

arch/parisc/include/uapi/asm/signal.h

···
 #define _NSIG_BPW	(sizeof(unsigned long) * 8)
 #define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
 
-# ifndef __ASSEMBLY__
+# ifndef __ASSEMBLER__
 
 #  include <linux/types.h>
 
···
 	__kernel_size_t ss_size;
 } stack_t;
 
-#endif /* !__ASSEMBLY */
+#endif /* !__ASSEMBLER__ */
 #endif /* _UAPI_ASM_PARISC_SIGNAL_H */