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authorBjorn Andersson <bjorn.andersson@sonymobile.com>2015-08-18 12:25:26 -0700
committerJacek Anaszewski <j.anaszewski@samsung.com>2015-08-28 14:06:25 +0200
commit991a3f61fa93c1752a47ae157a8238395850c730 (patch)
tree0c1bba3df895097c18563288e94a06612e913a18 /drivers/leds
parentc2d4af9370b1757714b895f005479393e4ec14b8 (diff)
downloadlinux-991a3f61fa93c1752a47ae157a8238395850c730.tar.bz2
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 <bjorn.andersson@sonymobile.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-syscon.c4
1 files 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);