From: Laxman Dewangan Date: Tue, 8 Oct 2013 14:01:04 +0000 (+0530) Subject: regulator: tps65910: get regulators node from parent node only X-Git-Tag: v3.13-rc1~124^2^2~1 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4ae1ff7fe8ad70dfe984ea7586ced00294359b47;p=uclinux-h8%2Flinux.git regulator: tps65910: get regulators node from parent node only As per the devicetree binding document of TPS65910, the "regulators" subnode should be under the parent node, not outside of parent node. Hence to get the regulator node, the correct call is of_get_child_by_name() rather than of_find_node_by_name() which searches the "regulators" node from the parent node to end of DTS file. Signed-off-by: Laxman Dewangan Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 45c16447744b..95ebc67a3da4 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -982,7 +982,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data( } np = of_node_get(pdev->dev.parent->of_node); - regulators = of_find_node_by_name(np, "regulators"); + regulators = of_get_child_by_name(np, "regulators"); if (!regulators) { dev_err(&pdev->dev, "regulator node not found\n"); return NULL;