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leds: leds-mc13783: Use of_get_child_by_name() instead of refcount hack

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of_find_node_by_name() calls of_node_put() on its "from" parameter.
To counter this, mc13xxx_led_probe_dt() calls of_node_get() first.

Use of_get_child_by_name() instead to get rid of the refcount hack.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-leds@vger.kernel.org
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Geert Uytterhoeven 2015-01-14 05:51:58 -08:00 committed by Bryan Wu
parent 137fe48d39
commit 452bc14994
1 changed files with 1 additions and 3 deletions
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4
drivers/leds/leds-mc13783.c
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@ -134,9 +134,7 @@ static struct mc13xxx_leds_platform_data __init *mc13xxx_led_probe_dt(
if (!pdata)
return ERR_PTR(-ENOMEM);
of_node_get(dev->parent->of_node);
parent = of_find_node_by_name(dev->parent->of_node, "leds");
parent = of_get_child_by_name(dev->parent->of_node, "leds");
if (!parent)
goto out_node_put;