diff options
Diffstat (limited to 'drivers/base/power/wakeup.c')
| -rw-r--r-- | drivers/base/power/wakeup.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index b7b8b2fe89c6..e73a081c6397 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -291,22 +291,19 @@ EXPORT_SYMBOL_GPL(device_wakeup_enable); * * Call under the device's power.lock lock. */ -int device_wakeup_attach_irq(struct device *dev, +void device_wakeup_attach_irq(struct device *dev, struct wake_irq *wakeirq) { struct wakeup_source *ws; ws = dev->power.wakeup; - if (!ws) { - dev_err(dev, "forgot to call device_init_wakeup?\n"); - return -EINVAL; - } + if (!ws) + return; if (ws->wakeirq) - return -EEXIST; + dev_err(dev, "Leftover wakeup IRQ found, overriding\n"); ws->wakeirq = wakeirq; - return 0; } /** |