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software node: Allow node creation without properties

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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>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Heikki Krogerus 2019-05-31 17:15:32 +03:00 committed by Rafael J. Wysocki
parent f2c7c76c5d
commit a79969868a
1 changed files with 3 additions and 0 deletions
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3
drivers/base/swnode.c
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@ -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++;