So that users can call the of partition parsers without checking
if they are probed from the devicetree.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/of/partition.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/of/partition.c b/drivers/of/partition.c
index d69251e..7199eff 100644
--- a/drivers/of/partition.c
+++ b/drivers/of/partition.c
@@ -34,6 +34,9 @@ struct cdev *of_parse_partition(struct cdev *cdev, struct device_node *node)
int len;
unsigned long flags = 0;
+ if (!node)
+ return NULL;
+
reg = of_get_property(node, "reg", &len);
if (!reg)
return NULL;
@@ -67,6 +70,9 @@ int of_parse_partitions(struct cdev *cdev, struct device_node *node)
{
struct device_node *n;
+ if (!node)
+ return -EINVAL;
+
for_each_child_of_node(node, n) {
of_parse_partition(cdev, n);
}
--
1.8.3.2
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