diff options
Diffstat (limited to 'drivers/mailbox')
-rw-r--r-- | drivers/mailbox/arm_mhu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c index 9da236552bd7..b7fbf276eb62 100644 --- a/drivers/mailbox/arm_mhu.c +++ b/drivers/mailbox/arm_mhu.c @@ -113,6 +113,9 @@ static int mhu_probe(struct amba_device *adev, const struct amba_id *id) struct device *dev = &adev->dev; int mhu_reg[MHU_CHANS] = {MHU_LP_OFFSET, MHU_HP_OFFSET, MHU_SEC_OFFSET}; + if (!of_device_is_compatible(dev->of_node, "arm,mhu")) + return -ENODEV; + /* Allocate memory for device */ mhu = devm_kzalloc(dev, sizeof(*mhu), GFP_KERNEL); if (!mhu) |