From: Richard Weinberger Date: Tue, 17 Apr 2012 20:37:16 +0000 (+0200) Subject: irq: Remove irq_chip->release() X-Git-Tag: upstream/snapshot3+hdmi~7427^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=875682648b89a3ebc06176d60dc280f810647839;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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: Richard Weinberger Reviewed-by: Thomas Gleixner --- diff --git a/include/linux/irq.h b/include/linux/irq.h index b27cfcf..61f5cec 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -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.*/ -#ifdef CONFIG_IRQ_RELEASE_METHOD - void (*release)(unsigned int irq, void *dev_id); -#endif }; /* diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 89a3ea8..9b7f68a 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -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: */ -#ifdef CONFIG_IRQ_RELEASE_METHOD - if (desc->irq_data.chip->release) - desc->irq_data.chip->release(irq, dev_id); -#endif - /* If this was the last handler, shut down the IRQ line: */ if (!desc->action) irq_shutdown(desc);