2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index f68ebba91b10..bf477851415b 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1533,6 +1533,7 @@ static int at86rf230_probe(struct spi_device *spi)
         lp->hw = hw;
         lp->spi = spi;
         hw->parent = &spi->dev;
+        hw->vif_data_size = sizeof(*lp);
 
         lp->regmap = devm_regmap_init_spi(spi, &at86rf230_regmap_spi_config);
         if (IS_ERR(lp->regmap)) {
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index 340671b747b1..ccbb082f3391 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -651,6 +651,7 @@ static int cc2520_register(struct cc2520_private *priv)
         priv->hw->priv = priv;
         priv->hw->parent = &priv->spi->dev;
         priv->hw->extra_tx_headroom = 0;
+        priv->hw->vif_data_size = sizeof(*priv);
 
         /* We do support only 2.4 Ghz */
         priv->hw->phy->channels_supported[0] = 0x7FFF800;