diff mbox series

[v2,01/12] software node: Allow node creation without properties

Message ID 20190410152505.87041-2-heikki.krogerus@linux.intel.com (mailing list archive)
State Deferred, archived
Headers show
Series Software fwnode references | expand

Commit Message

Heikki Krogerus April 10, 2019, 3:24 p.m. UTC 
Software nodes are not forced to have device properties.
Adding check to property_entries_dup() to make it possible
to create software nodes that don't have any properties.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
 drivers/base/swnode.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index 7fc5a18e02ad..30077454eb68 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -383,6 +383,9 @@  property_entries_dup(const struct property_entry *properties)
 	int i, n = 0;
 	int ret;
 
+	if (!properties)
+		return NULL;
+
 	while (properties[n].name)
 		n++;