diff options
| -rw-r--r-- | drivers/phy/phy-can-transceiver.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c index 2b52e47f247a..1808f903c057 100644 --- a/drivers/phy/phy-can-transceiver.c +++ b/drivers/phy/phy-can-transceiver.c @@ -162,6 +162,9 @@ static int can_transceiver_phy_probe(struct platform_device *pdev) int err, i, num_ch = 1; match = of_match_node(can_transceiver_phy_ids, pdev->dev.of_node); + if (!match || !match->data) + return -ENODEV; + drvdata = match->data; if (drvdata->flags & CAN_TRANSCEIVER_DUAL_CH) num_ch = 2; |