2 files changed, 7 insertions, 6 deletions

diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index d44fb5282547..9f18061ef4c9 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -124,14 +124,16 @@ void irq_unlock(unsigned long flags)
         spin_unlock_irqrestore(&irq_spinlock, flags);
 }
 
-/*  presently hw_interrupt_type must define (startup || enable) &&
- *  disable && end */
+/* hw_interrupt_type must define (startup || enable) &&
+ * (shutdown || disable) && end */
 static void dummy(unsigned int irq)
 {
 }
 
-static struct hw_interrupt_type SIGIO_irq_type = {
+/* This is used for everything else than the timer. */
+static struct hw_interrupt_type normal_irq_type = {
         .typename = "SIGIO",
+        .release = free_irq_by_irq_and_dev,
         .disable = dummy,
         .enable = dummy,
         .ack = dummy,
@@ -140,6 +142,7 @@ static struct hw_interrupt_type SIGIO_irq_type = {
 
 static struct hw_interrupt_type SIGVTALRM_irq_type = {
         .typename = "SIGVTALRM",
+        .release = free_irq_by_irq_and_dev,
         .shutdown = dummy, /* never called */
         .disable = dummy,
         .enable = dummy,
@@ -160,7 +163,7 @@ void __init init_IRQ(void)
                 irq_desc[i].status = IRQ_DISABLED;
                 irq_desc[i].action = NULL;
                 irq_desc[i].depth = 1;
-                irq_desc[i].handler = &SIGIO_irq_type;
+                irq_desc[i].handler = &normal_irq_type;
                 enable_irq(i);
         }
 }
diff --git a/arch/um/kernel/irq_user.c b/arch/um/kernel/irq_user.c
index b3074cbaa479..c3ccaf24f3e0 100644
--- a/arch/um/kernel/irq_user.c
+++ b/arch/um/kernel/irq_user.c
@@ -85,8 +85,6 @@ void sigio_handler(int sig, union uml_pt_regs *regs)
                                 next = irq_fd->next;
                                 if(irq_fd->freed){
                                         free_irq(irq_fd->irq, irq_fd->id);
-                                        free_irq_by_irq_and_dev(irq_fd->irq,
-                                                                irq_fd->id);
                                 }
                         }
                 }