diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/property.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c index b524a4e..cf3b216 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -347,8 +347,10 @@ int fwnode_property_read_string_array(struct fwnode_handle *fwnode, size_t nval) { if (is_of_node(fwnode)) - return of_property_read_string_array(of_node(fwnode), propname, - val, nval); + return val ? + of_property_read_string_array(of_node(fwnode), propname, + val, nval) : + of_property_count_strings(of_node(fwnode), propname); else if (is_acpi_node(fwnode)) return acpi_dev_prop_read(acpi_node(fwnode), propname, DEV_PROP_STRING, val, nval); |