On 08/18/2015 09:25 PM, Bjorn Andersson wrote:
syscon_node_to_regmap() returns a regmap or an ERR_PTR().
Signed-off-by: Bjorn Andersson <[email protected]>
---
Changes since v1:
- Propagate the error
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);
Merged, thanks.
--
Best Regards,
Jacek Anaszewski
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