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From: Gabor Juhos <juhosg@openwrt.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Ben Gardiner <bengardiner@nanometrics.ca>, linux-input@vger.kernel.org,
	Ralf Baechle <ralf@linux-mips.org>,
	Kevin Hilman <khilman@deeprootsystems.com>, nsekhar@ti.com
Subject: [PATCH 2/8] input: gpio_keys_polled: return -EINVAL if wakeup
	specified
Date: Tue, 30 Nov 2010 19:44:17 +0100
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diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index 1bd335b..5275c9e 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -157,6 +157,7 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
 
 		if (button->wakeup) {
 			dev_err(dev, DRV_NAME " does not support wakeup\n");
+			error = -EINVAL;
 			goto err_free_gpio;
 		}