io: Fix printing 4 bytes memory on 64 bit systems

On 64 bit Linux systems long is 8 bytes long, on 32 bit Linux systems it
is 4 bytes long. Here we want to print 4 bytes and not 8 bytes, use int
instead of long.

This fixes printing 4 bytes on 64 bit systems.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

utils/io/Makefile

@@ -6,7 +6,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=io
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 include $(INCLUDE_DIR)/package.mk
 

utils/io/src/io.c

@@ -68,7 +68,7 @@ memread_memory(unsigned long phys_addr, void *addr, int len, int iosize)
 				printf(" %04x", *(unsigned short *)addr);
 				break;
 			case 4:
-				printf(" %08lx", *(unsigned long *)addr);
+				printf(" %08x", *(unsigned int *)addr);
 				break;
 			}
 			i += iosize;