UAPI: Split compound conditionals containing __KERNEL__ in Arm64

Split compound conditionals containing __KERNEL__ in Arm64 where possible to
make it easier for the UAPI disintegration scripts to handle them.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index f55ba3e..8f03dee 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -18,6 +18,8 @@
 #include <asm-generic/unistd.h>
 #endif
 
-#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
+#ifdef __KERNEL__
+#ifdef CONFIG_COMPAT
 #include <asm/unistd32.h>
 #endif
+#endif