diff options
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 5202e4c..ac67009 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -6,6 +6,7 @@ * This file contains driver APIs to the irq subsystem. */ +#include <linux/config.h> #include <linux/irq.h> #include <linux/module.h> #include <linux/random.h> @@ -255,6 +256,13 @@ void free_irq(unsigned int irq, void *dev_id) /* Found it - now remove it from the list of entries */ *pp = action->next; + + /* Currently used only by UML, might disappear one day.*/ +#ifdef CONFIG_IRQ_RELEASE_METHOD + if (desc->handler->release) + desc->handler->release(irq, dev_id); +#endif + if (!desc->action) { desc->status |= IRQ_DISABLED; if (desc->handler->shutdown) |