linux-kernel - [PATCH] leds: leds-gpio: Fix the "default-state" property check

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Date:	Tue, 9 Dec 2014 14:31:54 -0200
From:	Fabio Estevam <fabio.estevam@...escale.com>
To:	<rafael.j.wysocki@...el.com>
CC:	<cooloney@...il.com>, <grant.likely@...aro.org>,
	<jean-michel.hautbois@...alys.com>, <festevam@...il.com>,
	<linux-leds@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: [PATCH] leds: leds-gpio: Fix the "default-state" property check

Commit a43f2cbbb009f9 ("leds: leds-gpio: Make use of device property API")
caused a regression by reading the incorrect string for the "default-state"
property.

Fix the property string check to restore the original behaviour.

Fixes: a43f2cbbb009 (leds: leds-gpio: Make use of device property API)
Reported-by: Jean-Michel Hautbois <jean-michel.hautbois@...alys.com>
Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
 drivers/leds/leds-gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 8a8ba11..7ea1ea42 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -203,7 +203,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
 		fwnode_property_read_string(child, "linux,default-trigger",
 					    &led.default_trigger);
 
-		if (!fwnode_property_read_string(child, "linux,default_state",
+		if (!fwnode_property_read_string(child, "default-state",
 						 &state)) {
 			if (!strcmp(state, "keep"))
 				led.default_state = LEDS_GPIO_DEFSTATE_KEEP;
-- 
1.9.1

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