1 files changed, 4 insertions, 3 deletions

diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 2796c0ef985..a690ca57adb 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -1003,7 +1003,8 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
                 }
                 if (!devc->shared_irq)
                 {
-                        if (request_irq(devc->irq, mpuintr, 0, "mpu401", (void *)m) < 0)
+                        if (request_irq(devc->irq, mpuintr, 0, "mpu401",
+                                        hw_config) < 0)
                         {
                                 printk(KERN_WARNING "mpu401: Failed to allocate IRQ%d\n", devc->irq);
                                 ret = -ENOMEM;
@@ -1112,7 +1113,7 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
         return 0;
 
 out_irq:
-        free_irq(devc->irq, (void *)m);
+        free_irq(devc->irq, hw_config);
 out_mididev:
         sound_unload_mididev(m);
 out_err:
@@ -1227,7 +1228,7 @@ void unload_mpu401(struct address_info *hw_config)
         if (n != -1) {
                 release_region(hw_config->io_base, 2);
                 if (hw_config->always_detect == 0 && hw_config->irq > 0)
-                        free_irq(hw_config->irq, (void *)n);
+                        free_irq(hw_config->irq, hw_config);
                 p=mpu401_synth_operations[n];
                 sound_unload_mididev(n);
                 sound_unload_timerdev(hw_config->slots[2]);