diff --git a/drivers/net/arcnet/com20020-isa.c b/drivers/net/arcnet/com20020-isa.c
index b9e9931353b2..38fa60ddaf2e 100644
--- a/drivers/net/arcnet/com20020-isa.c
+++ b/drivers/net/arcnet/com20020-isa.c
@@ -129,8 +129,8 @@ static int clockp = 0;
 static int clockm = 0;
 
 module_param(node, int, 0);
-module_param(io, int, 0);
-module_param(irq, int, 0);
+module_param_hw(io, int, ioport, 0);
+module_param_hw(irq, int, irq, 0);
 module_param_string(device, device, sizeof(device), 0);
 module_param(timeout, int, 0);
 module_param(backplane, int, 0);
diff --git a/drivers/net/arcnet/com90io.c b/drivers/net/arcnet/com90io.c
index b57863df5bf5..4e56aaf2b984 100644
--- a/drivers/net/arcnet/com90io.c
+++ b/drivers/net/arcnet/com90io.c
@@ -347,8 +347,8 @@ static int io;			/* use the insmod io= irq= shmem= options */
 static int irq;
 static char device[9];		/* use eg. device=arc1 to change name */
 
-module_param(io, int, 0);
-module_param(irq, int, 0);
+module_param_hw(io, int, ioport, 0);
+module_param_hw(irq, int, irq, 0);
 module_param_string(device, device, sizeof(device), 0);
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/net/arcnet/com90xx.c b/drivers/net/arcnet/com90xx.c
index 81f90c4703ae..ca4a57c30bf8 100644
--- a/drivers/net/arcnet/com90xx.c
+++ b/drivers/net/arcnet/com90xx.c
@@ -88,8 +88,8 @@ static int irq;
 static int shmem;
 static char device[9];		/* use eg. device=arc1 to change name */
 
-module_param(io, int, 0);
-module_param(irq, int, 0);
+module_param_hw(io, int, ioport, 0);
+module_param_hw(irq, int, irq, 0);
 module_param(shmem, int, 0);
 module_param_string(device, device, sizeof(device), 0);