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| author | Todd Poynor <toddpoynor@google.com> | 2011-01-24 14:36:39 -0800 |
|---|---|---|
| committer | Erik Gilling <konkers@android.com> | 2011-03-30 11:24:47 -0700 |
| commit | 5e42d525425adc22aca36eaa58549242c667eb05 (patch) | |
| tree | 507e45aeadef8efdc9cc04ef9ca12e9c4f3e221b | |
| parent | 72b243d35197559c28a20bd4f393027c8ca4ec3f (diff) | |
| download | experimental-5e42d525425adc22aca36eaa58549242c667eb05.tar.gz | |
Print pending wakeup IRQ preventing suspend to dmesg
Change-Id: I36f90735c75fb7c7ab1084775ec0d0ab02336e6e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
| -rw-r--r-- | kernel/irq/pm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c index f76fc00c987..85c13082b0c 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; } /* |