Commit b7a4f80b authored Aug 20, 2020 by dinghao.liu@zju.edu.cn Committed by Lee Jones Aug 28, 2020

backlight: sky81452-backlight: Fix refcount imbalance on error



When of_property_read_u32_array() returns an error code, a
pairing refcount decrement is needed to keep np's refcount
balanced.

Fixes: f705806c ("backlight: Add support Skyworks SKY81452 backlight driver")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 9123e3a7

drivers/video/backlight/sky81452-backlight.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -217,6 +217,7 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt(
		num_entry);
		if (ret < 0) {
		dev_err(dev, "led-sources node is invalid.\n");
		of_node_put(np);
		return ERR_PTR(-EINVAL);
		}

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