x86, setup: move isdigit.h to ctype.h, header files on top.
It is a subset of <ctype.h> functionality, so name it ctype.h. Also,
reorganize header files so #include statements are clustered near the
top as they should be.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <4C5752F2.8030206@kernel.org>
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h
index a267849..3f19c81 100644
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -20,6 +20,7 @@
#include <asm/bootparam.h>
#define BOOT_BOOT_H
+#include "../ctype.h"
/* misc.c */
extern struct boot_params *real_mode; /* Pointer to real-mode data */
diff --git a/arch/x86/boot/compressed/string.c b/arch/x86/boot/compressed/string.c
index 7995c6a..19b3e69 100644
--- a/arch/x86/boot/compressed/string.c
+++ b/arch/x86/boot/compressed/string.c
@@ -1,4 +1,2 @@
#include "misc.h"
-
-#include "../isdigit.h"
#include "../string.c"