ARM: 8695/1: entry: Remove dead code in sys_mmap2

We support page size of 4K only, remove dead code.
Signed-off-by: NVladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>

arch/arm/kernel/entry-common.S

@@ -394,17 +394,8 @@ ENDPROC(sys_fstatfs64_wrapper)
  * offset, we return EINVAL.
  */
 sys_mmap2:
-#if PAGE_SHIFT > 12
-		tst	r5, #PGOFF_MASK
-		moveq	r5, r5, lsr #PAGE_SHIFT - 12
-		streq	r5, [sp, #4]
-		beq	sys_mmap_pgoff
-		mov	r0, #-EINVAL
-		ret	lr
-#else
 		str	r5, [sp, #4]
 		b	sys_mmap_pgoff
-#endif
 ENDPROC(sys_mmap2)
 
 #ifdef CONFIG_OABI_COMPAT