diff --git a/drivers/virtualization/virt_ivshmem.c b/drivers/virtualization/virt_ivshmem.c
index 01a986e0bc1..f7141999c63 100644
--- a/drivers/virtualization/virt_ivshmem.c
+++ b/drivers/virtualization/virt_ivshmem.c
@@ -103,43 +103,6 @@ static const struct ivshmem_reg no_reg;
 
 #endif /* CONFIG_IVSHMEM_DOORBELL */
 
-static bool ivshmem_check_on_bdf(pcie_bdf_t bdf)
-{
-	uint32_t data;
-
-	data = pcie_conf_read(bdf, PCIE_CONF_ID);
-	if ((data != PCIE_ID_NONE) &&
-	    (PCIE_ID_TO_VEND(data) == IVSHMEM_VENDOR_ID) &&
-	    (PCIE_ID_TO_DEV(data) == IVSHMEM_DEVICE_ID)) {
-		return true;
-	}
-
-	return false;
-}
-
-/* Ivshmem's BDF is not a static value that we could get from DTS,
- * since the same image could run on qemu or ACRN which could set
- * a different one. So instead, let's find it at runtime.
- */
-static pcie_bdf_t ivshmem_bdf_lookup(void)
-{
-	int bus, dev, func;
-
-	for (bus = 0; bus <= MAX_BUS; bus++) {
-		for (dev = 0; dev <= MAX_DEV; ++dev) {
-			for (func = 0; func <= MAX_FUNC; ++func) {
-				pcie_bdf_t bdf = PCIE_BDF(bus, dev, func);
-
-				if (ivshmem_check_on_bdf(bdf)) {
-					return bdf;
-				}
-			}
-		}
-	}
-
-	return 0;
-}
-
 static bool ivshmem_configure(const struct device *dev)
 {
 	struct ivshmem *data = dev->data;
@@ -261,8 +224,9 @@ static int ivshmem_init(const struct device *dev)
 {
 	struct ivshmem *data = dev->data;
 
-	data->bdf = ivshmem_bdf_lookup();
-	if (data->bdf == 0) {
+	data->bdf = pcie_bdf_lookup(PCIE_ID(IVSHMEM_VENDOR_ID,
+					    IVSHMEM_DEVICE_ID));
+	if (data->bdf == PCIE_BDF_NONE) {
 		LOG_WRN("ivshmem device not found");
 		return -ENOTSUP;
 	}
diff --git a/drivers/virtualization/virt_ivshmem.h b/drivers/virtualization/virt_ivshmem.h
index 4323cf3ac66..4298e83af6f 100644
--- a/drivers/virtualization/virt_ivshmem.h
+++ b/drivers/virtualization/virt_ivshmem.h
@@ -16,10 +16,6 @@
 #define IVSHMEM_PCIE_REG_BAR_IDX	0
 #define IVSHMEM_PCIE_SHMEM_BAR_IDX	2
 
-#define MAX_BUS				(0xFFFFFFFF & PCIE_BDF_BUS_MASK)
-#define MAX_DEV				(0xFFFFFFFF & PCIE_BDF_DEV_MASK)
-#define MAX_FUNC			(0xFFFFFFFF & PCIE_BDF_FUNC_MASK)
-
 struct ivshmem_param {
 	const struct device *dev;
 	struct k_poll_signal *signal;