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-rw-r--r--interface.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/interface.c b/interface.c
index 3281b70..ea018ad 100644
--- a/interface.c
+++ b/interface.c
@@ -525,9 +525,11 @@ interface_set_device_config(struct interface *iface, struct device *dev)
if (!dev || !dev->default_config)
return;
- if (!iface->device_config && !dev->iface_config)
+ if (!iface->device_config &&
+ (!dev->iface_config || dev->config_iface != iface))
return;
+ dev->config_iface = iface;
dev->iface_config = iface->device_config;
device_apply_config(dev, dev->type, iface->config);
}