diff --git a/drivers/staging/speakup/speakup_acntpc.c b/drivers/staging/speakup/speakup_acntpc.c
index c7fab261d8602f2752664fd53ef30b9453a24bb0..b6fbf9de1f85d3155672b8c32ea915ffea3c5385 100644
--- a/drivers/staging/speakup/speakup_acntpc.c
+++ b/drivers/staging/speakup/speakup_acntpc.c
@@ -307,7 +307,7 @@ static void accent_release(void)
 	speakup_info.port_tts = 0;
 }
 
-module_param_named(port, port_forced, int, 0444);
+module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_acntpc.startup, short, 0444);
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c
index e2bf20806d8deea16a6e93233dbf4c4cd14311f8..9c097fda07b08db44a786117edb41b1e148cd03f 100644
--- a/drivers/staging/speakup/speakup_dtlk.c
+++ b/drivers/staging/speakup/speakup_dtlk.c
@@ -378,7 +378,7 @@ static void dtlk_release(void)
 	speakup_info.port_tts = 0;
 }
 
-module_param_named(port, port_forced, int, 0444);
+module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_dtlk.startup, short, 0444);
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
diff --git a/drivers/staging/speakup/speakup_keypc.c b/drivers/staging/speakup/speakup_keypc.c
index 10f4964782e275bfe69768d7cda86bfb3351cb73..e653b52175b88cf332ff4b0b998da99cd2a730a2 100644
--- a/drivers/staging/speakup/speakup_keypc.c
+++ b/drivers/staging/speakup/speakup_keypc.c
@@ -309,7 +309,7 @@ static void keynote_release(void)
 	synth_port = 0;
 }
 
-module_param_named(port, port_forced, int, 0444);
+module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_keypc.startup, short, 0444);
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");