diff --git a/drivers/bus/mhi/core/mhi_init.c b/drivers/bus/mhi/core/mhi_init.c
index 60ae6c51143c8..00f1f44b6a7df 100644
--- a/drivers/bus/mhi/core/mhi_init.c
+++ b/drivers/bus/mhi/core/mhi_init.c
@@ -435,8 +435,11 @@ int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl)
 				   mhi_intvec_threaded_handlr,
 				   IRQF_ONESHOT | IRQF_NO_SUSPEND,
 				   "mhi", mhi_cntrl);
-	if (ret)
+	if (ret) {
+		MHI_CNTRL_ERR("Error in requesting threaded irq:%d, ret=%d\n",
+				mhi_cntrl->irq[0], ret);
 		return ret;
+	}
 
 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {
 		if (!mhi_event->request_irq)