Commit 87568264 authored by Richard Weinberger's avatar Richard Weinberger

irq: Remove irq_chip->release()

As it's only user (UML) does no longer need it we can get
rid of it.
Signed-off-by: default avatarRichard Weinberger <>
Reviewed-by: default avatarThomas Gleixner <>
parent 985a94a9
......@@ -335,11 +335,6 @@ struct irq_chip {
void (*irq_print_chip)(struct irq_data *data, struct seq_file *p);
unsigned long flags;
/* Currently used only by UML, might disappear one day.*/
void (*release)(unsigned int irq, void *dev_id);
......@@ -1204,12 +1204,6 @@ static struct irqaction *__free_irq(unsigned int irq, void *dev_id)
/* Found it - now remove it from the list of entries: */
*action_ptr = action->next;
/* Currently used only by UML, might disappear one day: */
if (desc->irq_data.chip->release)
desc->irq_data.chip->release(irq, dev_id);
/* If this was the last handler, shut down the IRQ line: */
if (!desc->action)
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