Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH 2/3] leds: leds-mc13783: Use of_get_child_by_name() instead of refcount hack | Date | Wed, 14 Jan 2015 14:51:58 +0100 |
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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 --- Compile-tested only --- drivers/leds/leds-mc13783.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c index 85c3714e1b5aabba..e2b847fe22a1c934 100644 --- a/drivers/leds/leds-mc13783.c +++ b/drivers/leds/leds-mc13783.c @@ -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; -- 1.9.1
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