From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 28 Mar 2011 15:11:13 +0000 (+0200)
Subject: genirq: Add setter for AFFINITY_SET in irq_data state
X-Git-Tag: v2.6.39-rc1~13^3~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ee38c04b58983a236b43bae71b2415d38bceaf75;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

genirq: Add setter for AFFINITY_SET in irq_data state

Some archs want to prevent the default affinity being set on their
chips in the reqeust_irq() path.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 84e1c58..34b954e 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -212,6 +212,11 @@ static inline bool irqd_affinity_was_set(struct irq_data *d)
 	return d->state_use_accessors & IRQD_AFFINITY_SET;
 }
 
+static inline void irqd_mark_affinity_was_set(struct irq_data *d)
+{
+	d->state_use_accessors |= IRQD_AFFINITY_SET;
+}
+
 static inline u32 irqd_get_trigger_type(struct irq_data *d)
 {
 	return d->state_use_accessors & IRQD_TRIGGER_MASK;