diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-04 13:19:20 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-08 16:36:47 +0100 |
| commit | dc5f219e88294b93009eef946251251ffffb6d60 (patch) | |
| tree | d4fd68261803ee6bd90ed4b422053d879352228e /kernel/irq/pm.c | |
| parent | Linux 2.6.38-rc4 (diff) | |
| download | linux-dc5f219e88294b93009eef946251251ffffb6d60.tar.xz 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.c | 3 |
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); |