From 3b56f0585fd4c02d047dc406668cb40159b2d340 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 2 Feb 2011 21:41:12 +0000 Subject: [PATCH] genirq: Remove bogus conditional The if (chip->irq_shutdown) check will always evaluate to true, as we fill in chip->irq_shutdown with default_shutdown in irq_chip_set_defaults() if the chip does not provide its own function. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra LKML-Reference: <20110202212551.667607458@linutronix.de> --- kernel/irq/manage.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 33a6ee0ac68f..30bc8de40905 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1057,10 +1057,7 @@ static struct irqaction *__free_irq(unsigned int irq, void *dev_id) /* If this was the last handler, shut down the IRQ line: */ if (!desc->action) { desc->status |= IRQ_DISABLED; - if (desc->irq_data.chip->irq_shutdown) - desc->irq_data.chip->irq_shutdown(&desc->irq_data); - else - desc->irq_data.chip->irq_disable(&desc->irq_data); + desc->irq_data.chip->irq_shutdown(&desc->irq_data); } #ifdef CONFIG_SMP -- 2.20.1