diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 64f6149652d9a1b567d23c62ec1d7b87a2e25252..aa3aa720724cab2425f12456c5262b2b70d9bbcb 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -248,7 +248,6 @@ static struct toklist dgap_tlist[] = {
 	{ BEGIN,	"config_begin" },
 	{ END,		"config_end" },
 	{ BOARD,	"board"	},
-	{ IO,		"io" },
 	{ PCIINFO,	"pciinfo" },
 	{ LINE,		"line" },
 	{ CONC,		"conc" },
@@ -662,25 +661,6 @@ static int dgap_parsefile(char **in)
 
 			break;
 
-		case IO:	/* i/o port */
-			if (p->type != BNODE) {
-				pr_err("IO port only valid for boards");
-				return -1;
-			}
-			s = dgap_getword(in);
-			if (!s) {
-				pr_err("unexpected end of file");
-				return -1;
-			}
-			kfree(p->u.board.portstr);
-			p->u.board.portstr = kstrdup(s, GFP_KERNEL);
-			if (kstrtol(s, 0, &p->u.board.port)) {
-				pr_err("bad number for IO port");
-				return -1;
-			}
-			p->u.board.v_port = 1;
-			break;
-
 		case MEM:	/* memory address */
 			if (p->type != BNODE) {
 				pr_err("memory address only valid for boards");
@@ -1296,7 +1276,6 @@ static void dgap_cleanup_nodes(void)
 
 		switch (p->type) {
 		case BNODE:
-			kfree(p->u.board.portstr);
 			kfree(p->u.board.addrstr);
 			kfree(p->u.board.pcibusstr);
 			kfree(p->u.board.pcislotstr);
diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h
index e707ed5fe94937d4eefbe82b646523d4422eacce..c84dbf2a06841cc9e25237073e8a2a400a3983c9 100644
--- a/drivers/staging/dgap/dgap.h
+++ b/drivers/staging/dgap/dgap.h
@@ -409,7 +409,6 @@
 #define	ID	76
 #define CABLE	77
 #define CONNECT	78
-#define	IO	79
 #define	MEM	80
 #define DPSZ	81
 
@@ -1152,8 +1151,6 @@ struct cnode {
 	union {
 		struct {
 			char  type;	/* Board Type           */
-			long  port;	/* I/O Address		*/
-			char  *portstr; /* I/O Address in string */
 			long  addr;	/* Memory Address	*/
 			char  *addrstr; /* Memory Address in string */
 			long  pcibus;	/* PCI BUS		*/
@@ -1164,7 +1161,6 @@ struct cnode {
 			char  *id;	/* tty id		*/
 			long  start;	/* start of tty counting */
 			char  *method;  /* Install method       */
-			char  v_port;
 			char  v_addr;
 			char  v_pcibus;
 			char  v_pcislot;