parisc: remove empty lines and unnecessary #ifdef coding in include/asm/signal.h

Signed-off-by: NHelge Deller <deller@gmx.de>

arch/parisc/include/asm/signal.h

@@ -3,16 +3,12 @@
 
 #include <uapi/asm/signal.h>
 
-
 #define _NSIG		64
 /* bits-per-word, where word apparently means 'long' not 'int' */
 #define _NSIG_BPW	BITS_PER_LONG
 #define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
 
 # ifndef __ASSEMBLY__
-#ifdef CONFIG_64BIT
-#else
-#endif
 
 /* Most things should be clean enough to redefine this at will, if care
    is taken to make libc match.  */