From 1613ecd0e1282b13559c45a7406ef46b8bd367ef Mon Sep 17 00:00:00 2001 From: Todd Poynor Date: Mon, 24 Jan 2011 14:36:39 -0800 Subject: [PATCH] Print pending wakeup IRQ preventing suspend to dmesg Change-Id: I36f90735c75fb7c7ab1084775ec0d0ab02336e6e Signed-off-by: Todd Poynor --- kernel/irq/pm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c index f76fc00c9877..85c13082b0c7 100644 --- a/kernel/irq/pm.c +++ b/kernel/irq/pm.c @@ -70,8 +70,11 @@ int check_wakeup_irqs(void) for_each_irq_desc(irq, desc) { if (irqd_is_wakeup_set(&desc->irq_data)) { - if (desc->istate & IRQS_PENDING) + if (desc->istate & IRQS_PENDING) { + pr_info("Wakeup IRQ %d %s pending, suspend aborted\n", + irq, desc->name ? desc->name : ""); return -EBUSY; + } continue; } /* -- 2.34.1