From 991a3f61fa93c1752a47ae157a8238395850c730 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Tue, 18 Aug 2015 12:25:26 -0700 Subject: [PATCH] leds: syscon: Correct check for syscon_node_to_regmap() errors syscon_node_to_regmap() returns a regmap or an ERR_PTR(). Signed-off-by: Bjorn Andersson Signed-off-by: Jacek Anaszewski --- drivers/leds/leds-syscon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-syscon.c b/drivers/leds/leds-syscon.c index d1660b039812..b88900d721e4 100644 --- a/drivers/leds/leds-syscon.c +++ b/drivers/leds/leds-syscon.c @@ -83,9 +83,9 @@ static int syscon_led_probe(struct platform_device *pdev) return -ENODEV; } map = syscon_node_to_regmap(parent->of_node); - if (!map) { + if (IS_ERR(map)) { dev_err(dev, "no regmap for syscon LED parent\n"); - return -ENODEV; + return PTR_ERR(map); } sled = devm_kzalloc(dev, sizeof(*sled), GFP_KERNEL); -- 2.30.2