1 files changed, 1 insertions, 1 deletions

diff --git a/sound/pci/au88x0/au88x0_mpu401.c b/sound/pci/au88x0/au88x0_mpu401.c
index 5a0c53530fae..c75d368ea087 100644
--- a/sound/pci/au88x0/au88x0_mpu401.c
+++ b/sound/pci/au88x0/au88x0_mpu401.c
@@ -47,7 +47,7 @@ static int __devinit snd_vortex_midi(vortex_t * vortex)
         struct snd_rawmidi *rmidi;
         int temp, mode;
         struct snd_mpu401 *mpu;
-        int port;
+        unsigned long port;
 
 #ifdef VORTEX_MPU401_LEGACY
         /* EnableHardCodedMPU401Port() */