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authorThomas Gleixner <tglx@linutronix.de>2011-02-04 13:19:20 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-02-08 16:36:47 +0100
commitdc5f219e88294b93009eef946251251ffffb6d60 (patch)
treed4fd68261803ee6bd90ed4b422053d879352228e /kernel/irq/pm.c
parent100b33c8bd8a3235fd0b7948338d6cbb3db3c63d (diff)
downloadtalos-op-linux-dc5f219e88294b93009eef946251251ffffb6d60.tar.gz
talos-op-linux-dc5f219e88294b93009eef946251251ffffb6d60.zip
genirq: Add IRQF_FORCE_RESUME
Xen needs to reenable interrupts which are marked IRQF_NO_SUSPEND in the resume path. Add a flag to force the reenabling in the resume code. Tested-and-acked-by: Ian Campbell <Ian.Campbell@eu.citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/pm.c')
-rw-r--r--kernel/irq/pm.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index 0d4005d85b03..d6bfb89cce91 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -53,9 +53,6 @@ void resume_device_irqs(void)
for_each_irq_desc(irq, desc) {
unsigned long flags;
- if (!(desc->status & IRQ_SUSPENDED))
- continue;
-
raw_spin_lock_irqsave(&desc->lock, flags);
__enable_irq(desc, irq, true);
raw_spin_unlock_irqrestore(&desc->lock, flags);
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