[S390] Cleanup memory_chunk array usage.
Need this at yet another file and don't want to add yet another
extern...
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 077af54..375c2c4 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -14,12 +14,13 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/bootmem.h>
+#include <linux/ctype.h>
#include <asm/page.h>
#include <asm/ebcdic.h>
#include <asm/errno.h>
#include <asm/extmem.h>
#include <asm/cpcmd.h>
-#include <linux/ctype.h>
+#include <asm/setup.h>
#define DCSS_DEBUG /* Debug messages on/off */
@@ -82,10 +83,6 @@
static char *segtype_string[] = { "SW", "EW", "SR", "ER", "SN", "EN", "SC",
"EW/EN-MIXED" };
-extern struct {
- unsigned long addr, size, type;
-} memory_chunk[MEMORY_CHUNKS];
-
/*
* Create the 8 bytes, ebcdic VM segment name from
* an ascii name.
@@ -249,8 +246,8 @@
{
int i;
- for (i=0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) {
- if (memory_chunk[i].type != 0)
+ for (i = 0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) {
+ if (memory_chunk[i].type != CHUNK_READ_WRITE)
continue;
if ((memory_chunk[i].addr >> 20) > (seg->end >> 20))
continue;
