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-rw-r--r--drivers/of/property.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 15d1156843..fa8cd33be1 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -441,6 +441,7 @@ int of_property_read_string(const struct device_node *np, const char *propname,
const char **out_string)
{
const struct property *prop = of_find_property(np, propname, NULL);
+
if (!prop)
return -EINVAL;
if (!prop->length)
@@ -1189,9 +1190,9 @@ static struct device_node *parse_##fname(struct device_node *np, \
*
* @parse_prop: function name
* parse_prop() finds the node corresponding to a supplier phandle
- * @parse_prop.np: Pointer to device node holding supplier phandle property
- * @parse_prop.prop_name: Name of property holding a phandle value
- * @parse_prop.index: For properties holding a list of phandles, this is the
+ * parse_prop.np: Pointer to device node holding supplier phandle property
+ * parse_prop.prop_name: Name of property holding a phandle value
+ * parse_prop.index: For properties holding a list of phandles, this is the
* index into the list
* @get_con_dev: If the consumer node containing the property is never converted
* to a struct device, implement this ops so fw_devlink can use it