X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fpower%2Fmax8925_power.c;h=a6d45eef64dda574a6ab1b6db41af43c9e748e4c;hb=80dd00a23784b384ccea049bfb3f259d3f973b9d;hp=b4513f284bbc48385b7de527b16364921a2195e7;hpb=dd0a11815a339d6deeea8357574f8126a8404c92;p=deliverable%2Flinux.git

diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c
index b4513f284bbc..a6d45eef64dd 100644
--- a/drivers/power/max8925_power.c
+++ b/drivers/power/max8925_power.c
@@ -443,7 +443,7 @@ max8925_power_dt_init(struct platform_device *pdev)
 	if (!nproot)
 		return pdev->dev.platform_data;
 
-	np = of_find_node_by_name(nproot, "charger");
+	np = of_get_child_by_name(nproot, "charger");
 	if (!np) {
 		dev_err(&pdev->dev, "failed to find charger node\n");
 		return NULL;
@@ -452,13 +452,14 @@ max8925_power_dt_init(struct platform_device *pdev)
 	pdata = devm_kzalloc(&pdev->dev,
 			sizeof(struct max8925_power_pdata),
 			GFP_KERNEL);
+	if (!pdata)
+		goto ret;
 
 	of_property_read_u32(np, "topoff-threshold", &topoff_threshold);
 	of_property_read_u32(np, "batt-detect", &batt_detect);
 	of_property_read_u32(np, "fast-charge", &fast_charge);
 	of_property_read_u32(np, "no-insert-detect", &no_insert_detect);
 	of_property_read_u32(np, "no-temp-support", &no_temp_support);
-	of_node_put(np);
 
 	pdata->batt_detect = batt_detect;
 	pdata->fast_charge = fast_charge;
@@ -466,6 +467,8 @@ max8925_power_dt_init(struct platform_device *pdev)
 	pdata->no_insert_detect = no_insert_detect;
 	pdata->no_temp_support = no_temp_support;
 
+ret:
+	of_node_put(np);
 	return pdata;
 }
 #else