From: Brian Norris <briannorris@chromium.org>
Date: Mon, 18 Dec 2017 23:30:48 +0000 (-0800)
Subject: PM / wakeup: only recommend "call"ing device_init_wakeup() once
X-Git-Tag: v4.19~1775^2~2^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=86ddd2db1f75a30f21a4c4de7a29249ee8c37ed8;p=platform%2Fkernel%2Flinux-rpi.git

PM / wakeup: only recommend "call"ing device_init_wakeup() once

I'll admit admit it: I've written bad driver code that tries to
configure a device's wake IRQ without having called device_init_wakeup()
first. But do you really have to ask ask me twice?

Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 38559f0..cb72965 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -298,7 +298,7 @@ int device_wakeup_attach_irq(struct device *dev,
 
 	ws = dev->power.wakeup;
 	if (!ws) {
-		dev_err(dev, "forgot to call call device_init_wakeup?\n");
+		dev_err(dev, "forgot to call device_init_wakeup?\n");
 		return -EINVAL;
 	}