dm: Avoid accessing seq directly

At present various drivers etc. access the device's 'seq' member directly.
This makes it harder to change the meaning of that member. Change access
to go through a function instead.

The drivers/i2c/lpc32xx_i2c.c file is left unchanged for now.

Signed-off-by: Simon Glass <sjg@chromium.org>

14 files changed, 56 insertions, 56 deletions

diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c
index f4270cc26f4..a9ca5c2d7b1 100644
--- a/drivers/pci/pci-aardvark.c
+++ b/drivers/pci/pci-aardvark.c
@@ -638,7 +638,7 @@ static int pcie_advk_probe(struct udevice *dev)
 		dev_warn(pcie->dev, "PCIE Reset on GPIO support is missing\n");
 	}
 
-	pcie->first_busno = dev->seq;
+	pcie->first_busno = dev_seq(dev);
 	pcie->dev = pci_get_controller(dev);
 
 	return pcie_advk_setup_hw(pcie);
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 9fc13e39e83..ebe7fb7cd2d 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -65,7 +65,7 @@ pci_dev_t dm_pci_get_bdf(const struct udevice *dev)
 	if (!device_active(bus))
 		log_err("PCI: Device '%s' on unprobed bus '%s'\n", dev->name,
 			bus->name);
-	return PCI_ADD_BUS(bus->seq, pplat->devfn);
+	return PCI_ADD_BUS(dev_seq(bus), pplat->devfn);
 }
 
 /**
@@ -81,8 +81,8 @@ static int pci_get_bus_max(void)
 
 	ret = uclass_get(UCLASS_PCI, &uc);
 	uclass_foreach_dev(bus, uc) {
-		if (bus->seq > ret)
-			ret = bus->seq;
+		if (dev_seq(bus) > ret)
+			ret = dev_seq(bus);
 	}
 
 	debug("%s: ret=%d\n", __func__, ret);
@@ -513,7 +513,7 @@ static void set_vga_bridge_bits(struct udevice *dev)
 	struct udevice *parent = dev->parent;
 	u16 bc;
 
-	while (parent->seq != 0) {
+	while (dev_seq(parent) != 0) {
 		dm_pci_read_config16(parent, PCI_BRIDGE_CONTROL, &bc);
 		bc |= PCI_BRIDGE_CTL_VGA;
 		dm_pci_write_config16(parent, PCI_BRIDGE_CONTROL, bc);
@@ -529,7 +529,7 @@ int pci_auto_config_devices(struct udevice *bus)
 	struct udevice *dev;
 	int ret;
 
-	sub_bus = bus->seq;
+	sub_bus = dev_seq(bus);
 	debug("%s: start\n", __func__);
 	pciauto_config_init(hose);
 	for (ret = device_find_first_child(bus, &dev);
@@ -645,9 +645,9 @@ int dm_pci_hose_probe_bus(struct udevice *bus)
 	}
 
 	if (!ea_pos) {
-		if (sub_bus != bus->seq) {
+		if (sub_bus != dev_seq(bus)) {
 			debug("%s: Internal error, bus '%s' got seq %d, expected %d\n",
-			      __func__, bus->name, bus->seq, sub_bus);
+			      __func__, bus->name, dev_seq(bus), sub_bus);
 			return -EPIPE;
 		}
 		sub_bus = pci_get_bus_max();
@@ -771,7 +771,7 @@ static int pci_find_and_bind_driver(struct udevice *parent,
 		return -EPERM;
 
 	/* Bind a generic driver so that the device can be used */
-	sprintf(name, "pci_%x:%x.%x", parent->seq, PCI_DEV(bdf),
+	sprintf(name, "pci_%x:%x.%x", dev_seq(parent), PCI_DEV(bdf),
 		PCI_FUNC(bdf));
 	str = strdup(name);
 	if (!str)
@@ -803,9 +803,9 @@ int pci_bind_bus_devices(struct udevice *bus)
 	int ret;
 
 	found_multi = false;
-	end = PCI_BDF(bus->seq, PCI_MAX_PCI_DEVICES - 1,
+	end = PCI_BDF(dev_seq(bus), PCI_MAX_PCI_DEVICES - 1,
 		      PCI_MAX_PCI_FUNCTIONS - 1);
-	for (bdf = PCI_BDF(bus->seq, 0, 0); bdf <= end;
+	for (bdf = PCI_BDF(dev_seq(bus), 0, 0); bdf <= end;
 	     bdf += PCI_BDF(0, 0, 1)) {
 		struct pci_child_plat *pplat;
 		struct udevice *dev;
@@ -832,7 +832,7 @@ int pci_bind_bus_devices(struct udevice *bus)
 			found_multi = header_type & 0x80;
 
 		debug("%s: bus %d/%s: found device %x, function %d", __func__,
-		      bus->seq, bus->name, PCI_DEV(bdf), PCI_FUNC(bdf));
+		      dev_seq(bus), bus->name, PCI_DEV(bdf), PCI_FUNC(bdf));
 		pci_bus_read_config(bus, bdf, PCI_DEVICE_ID, &device,
 				    PCI_SIZE_16);
 		pci_bus_read_config(bus, bdf, PCI_CLASS_REVISION, &class,
@@ -1010,7 +1010,7 @@ static int pci_uclass_pre_probe(struct udevice *bus)
 {
 	struct pci_controller *hose;
 
-	debug("%s, bus=%d/%s, parent=%s\n", __func__, bus->seq, bus->name,
+	debug("%s, bus=%d/%s, parent=%s\n", __func__, dev_seq(bus), bus->name,
 	      bus->parent->name);
 	hose = bus->uclass_priv;
 
@@ -1025,8 +1025,8 @@ static int pci_uclass_pre_probe(struct udevice *bus)
 		hose->ctlr = parent_hose->bus;
 	}
 	hose->bus = bus;
-	hose->first_busno = bus->seq;
-	hose->last_busno = bus->seq;
+	hose->first_busno = dev_seq(bus);
+	hose->last_busno = dev_seq(bus);
 	if (dev_of_valid(bus)) {
 		hose->skip_auto_config_until_reloc =
 			dev_read_bool(bus,
@@ -1041,7 +1041,7 @@ static int pci_uclass_post_probe(struct udevice *bus)
 	struct pci_controller *hose = dev_get_uclass_priv(bus);
 	int ret;
 
-	debug("%s: probing bus %d\n", __func__, bus->seq);
+	debug("%s: probing bus %d\n", __func__, dev_seq(bus));
 	ret = pci_bind_bus_devices(bus);
 	if (ret)
 		return ret;
@@ -1068,7 +1068,7 @@ static int pci_uclass_post_probe(struct udevice *bus)
 	 * Note we only call this 1) after U-Boot is relocated, and 2)
 	 * root bus has finished probing.
 	 */
-	if ((gd->flags & GD_FLG_RELOC) && bus->seq == 0 && ll_boot_init()) {
+	if ((gd->flags & GD_FLG_RELOC) && dev_seq(bus) == 0 && ll_boot_init()) {
 		ret = fsp_init_phase_pci();
 		if (ret)
 			return ret;
@@ -1732,7 +1732,7 @@ int pci_sriov_init(struct udevice *pdev, int vf_en)
 				    &class, PCI_SIZE_16);
 
 		debug("%s: bus %d/%s: found VF %x:%x\n", __func__,
-		      bus->seq, bus->name, PCI_DEV(bdf), PCI_FUNC(bdf));
+		      dev_seq(bus), bus->name, PCI_DEV(bdf), PCI_FUNC(bdf));
 
 		/* Find this device in the device tree */
 		ret = pci_bus_find_devfn(bus, PCI_MASK_BUS(bdf), &dev);
@@ -1763,7 +1763,7 @@ int pci_sriov_init(struct udevice *pdev, int vf_en)
 		pplat->virtid = vf * vf_stride + vf_offset;
 
 		debug("%s: bus %d/%s: found VF %x:%x %x:%x class %lx id %x\n",
-		      __func__, dev->seq, dev->name, PCI_DEV(bdf),
+		      __func__, dev_seq(dev), dev->name, PCI_DEV(bdf),
 		      PCI_FUNC(bdf), vendor, device, class, pplat->virtid);
 		bdf += PCI_BDF(0, 0, vf_stride);
 	}
diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c
index 3f46b7697d7..4d797ec034b 100644
--- a/drivers/pci/pci_auto.c
+++ b/drivers/pci/pci_auto.c
@@ -189,8 +189,8 @@ void dm_pciauto_prescan_setup_bridge(struct udevice *dev, int sub_bus)
 
 	/* Configure bus number registers */
 	dm_pci_write_config8(dev, PCI_PRIMARY_BUS,
-			     PCI_BUS(dm_pci_get_bdf(dev)) - ctlr->seq);
-	dm_pci_write_config8(dev, PCI_SECONDARY_BUS, sub_bus - ctlr->seq);
+			     PCI_BUS(dm_pci_get_bdf(dev)) - dev_seq(ctlr));
+	dm_pci_write_config8(dev, PCI_SECONDARY_BUS, sub_bus - dev_seq(ctlr));
 	dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, 0xff);
 
 	if (pci_mem) {
@@ -265,7 +265,7 @@ void dm_pciauto_postscan_setup_bridge(struct udevice *dev, int sub_bus)
 	pci_io = ctlr_hose->pci_io;
 
 	/* Configure bus number registers */
-	dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, sub_bus - ctlr->seq);
+	dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, sub_bus - dev_seq(ctlr));
 
 	if (pci_mem) {
 		/* Round memory allocator to 1MB boundary */
diff --git a/drivers/pci/pcie_dw_mvebu.c b/drivers/pci/pcie_dw_mvebu.c
index a5044ca3a4e..7ec149d178c 100644
--- a/drivers/pci/pcie_dw_mvebu.c
+++ b/drivers/pci/pcie_dw_mvebu.c
@@ -500,13 +500,13 @@ static int pcie_dw_mvebu_probe(struct udevice *dev)
 	debug("PCIE Reset on GPIO support is missing\n");
 #endif /* DM_GPIO */
 
-	pcie->first_busno = dev->seq;
+	pcie->first_busno = dev_seq(dev);
 
 	/* Don't register host if link is down */
 	if (!pcie_dw_mvebu_pcie_link_up(pcie->ctrl_base, LINK_SPEED_GEN_3)) {
-		printf("PCIE-%d: Link down\n", dev->seq);
+		printf("PCIE-%d: Link down\n", dev_seq(dev));
 	} else {
-		printf("PCIE-%d: Link up (Gen%d-x%d, Bus%d)\n", dev->seq,
+		printf("PCIE-%d: Link up (Gen%d-x%d, Bus%d)\n", dev_seq(dev),
 		       pcie_dw_get_link_speed(pcie->ctrl_base),
 		       pcie_dw_get_link_width(pcie->ctrl_base),
 		       hose->first_busno);
diff --git a/drivers/pci/pcie_dw_ti.c b/drivers/pci/pcie_dw_ti.c
index 7b3bb7074f4..5e00fcda97a 100644
--- a/drivers/pci/pcie_dw_ti.c
+++ b/drivers/pci/pcie_dw_ti.c
@@ -634,7 +634,7 @@ static int pcie_dw_ti_probe(struct udevice *dev)
 	generic_phy_init(&phy1);
 	generic_phy_power_on(&phy1);
 
-	pci->first_busno = dev->seq;
+	pci->first_busno = dev_seq(dev);
 	pci->dev = dev;
 
 	pcie_dw_setup_host(pci);
@@ -644,11 +644,11 @@ static int pcie_dw_ti_probe(struct udevice *dev)
 		pcie_am654_set_mode(pci, DW_PCIE_RC_TYPE);
 
 	if (!pcie_dw_ti_pcie_link_up(pci, LINK_SPEED_GEN_2)) {
-		printf("PCIE-%d: Link down\n", dev->seq);
+		printf("PCIE-%d: Link down\n", dev_seq(dev));
 		return -ENODEV;
 	}
 
-	printf("PCIE-%d: Link up (Gen%d-x%d, Bus%d)\n", dev->seq,
+	printf("PCIE-%d: Link up (Gen%d-x%d, Bus%d)\n", dev_seq(dev),
 	       pcie_dw_get_link_speed(pci),
 	       pcie_dw_get_link_width(pci),
 	       hose->first_busno);
diff --git a/drivers/pci/pcie_ecam_generic.c b/drivers/pci/pcie_ecam_generic.c
index abba9cbee15..7d1f13d637c 100644
--- a/drivers/pci/pcie_ecam_generic.c
+++ b/drivers/pci/pcie_ecam_generic.c
@@ -146,7 +146,7 @@ static int pci_generic_ecam_probe(struct udevice *dev)
 {
 	struct generic_ecam_pcie *pcie = dev_get_priv(dev);
 
-	pcie->first_busno = dev->seq;
+	pcie->first_busno = dev_seq(dev);
 
 	return 0;
 }
diff --git a/drivers/pci/pcie_fsl.c b/drivers/pci/pcie_fsl.c
index 2bb91cee0d7..b061b31cae5 100644
--- a/drivers/pci/pcie_fsl.c
+++ b/drivers/pci/pcie_fsl.c
@@ -29,16 +29,16 @@ static int fsl_pcie_addr_valid(struct fsl_pcie *pcie, pci_dev_t bdf)
 	if (!pcie->enabled)
 		return -ENXIO;
 
-	if (PCI_BUS(bdf) < bus->seq)
+	if (PCI_BUS(bdf) < dev_seq(bus))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) > bus->seq && (!fsl_pcie_link_up(pcie) || pcie->mode))
+	if (PCI_BUS(bdf) > dev_seq(bus) && (!fsl_pcie_link_up(pcie) || pcie->mode))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) == bus->seq && (PCI_DEV(bdf) > 0 || PCI_FUNC(bdf) > 0))
+	if (PCI_BUS(bdf) == dev_seq(bus) && (PCI_DEV(bdf) > 0 || PCI_FUNC(bdf) > 0))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) == (bus->seq + 1) && (PCI_DEV(bdf) > 0))
+	if (PCI_BUS(bdf) == (dev_seq(bus) + 1) && (PCI_DEV(bdf) > 0))
 		return -EINVAL;
 
 	return 0;
@@ -57,7 +57,7 @@ static int fsl_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
 		return 0;
 	}
 
-	bdf = bdf - PCI_BDF(bus->seq, 0, 0);
+	bdf = bdf - PCI_BDF(dev_seq(bus), 0, 0);
 	val = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
 	out_be32(&regs->cfg_addr, val);
 
@@ -93,7 +93,7 @@ static int fsl_pcie_write_config(struct udevice *bus, pci_dev_t bdf,
 	if (fsl_pcie_addr_valid(pcie, bdf))
 		return 0;
 
-	bdf = bdf - PCI_BDF(bus->seq, 0, 0);
+	bdf = bdf - PCI_BDF(dev_seq(bus), 0, 0);
 	val = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
 	out_be32(&regs->cfg_addr, val);
 
@@ -123,7 +123,7 @@ static int fsl_pcie_hose_read_config(struct fsl_pcie *pcie, uint offset,
 	int ret;
 	struct udevice *bus = pcie->bus;
 
-	ret = fsl_pcie_read_config(bus, PCI_BDF(bus->seq, 0, 0),
+	ret = fsl_pcie_read_config(bus, PCI_BDF(dev_seq(bus), 0, 0),
 				   offset, valuep, size);
 
 	return ret;
@@ -134,7 +134,7 @@ static int fsl_pcie_hose_write_config(struct fsl_pcie *pcie, uint offset,
 {
 	struct udevice *bus = pcie->bus;
 
-	return fsl_pcie_write_config(bus, PCI_BDF(bus->seq, 0, 0),
+	return fsl_pcie_write_config(bus, PCI_BDF(dev_seq(bus), 0, 0),
 				     offset, value, size);
 }
 
diff --git a/drivers/pci/pcie_intel_fpga.c b/drivers/pci/pcie_intel_fpga.c
index b5092e67d43..b4964757c78 100644
--- a/drivers/pci/pcie_intel_fpga.c
+++ b/drivers/pci/pcie_intel_fpga.c
@@ -369,7 +369,7 @@ static int pcie_intel_fpga_probe(struct udevice *dev)
 	struct intel_fpga_pcie *pcie = dev_get_priv(dev);
 
 	pcie->bus = pci_get_controller(dev);
-	pcie->first_busno = dev->seq;
+	pcie->first_busno = dev_seq(dev);
 
 	/* clear all interrupts */
 	cra_writel(pcie, P2A_INT_STS_ALL, P2A_INT_STATUS);
diff --git a/drivers/pci/pcie_layerscape_fixup.c b/drivers/pci/pcie_layerscape_fixup.c
index c75cf26e0a5..a58e7a3892a 100644
--- a/drivers/pci/pcie_layerscape_fixup.c
+++ b/drivers/pci/pcie_layerscape_fixup.c
@@ -479,7 +479,7 @@ static int fdt_fixup_pci_vfs(void *blob, struct extra_iommu_entry *entry,
 	for (bus = dev; device_is_on_pci_bus(bus);)
 		bus = bus->parent;
 
-	bdf = entry->bdf - PCI_BDF(bus->seq, 0, 0) + (vf_offset << 8);
+	bdf = entry->bdf - PCI_BDF(dev_seq(bus), 0, 0) + (vf_offset << 8);
 
 	for (i = 0; i < entry->num_vfs; i++) {
 		if (fdt_fixup_pcie_device_ls(blob, bdf, pcie_rc) < 0)
@@ -518,7 +518,7 @@ static void fdt_fixup_pcie_ls(void *blob)
 		pcie_rc = dev_get_priv(bus);
 
 		/* the DT fixup must be relative to the hose first_busno */
-		bdf = dm_pci_get_bdf(dev) - PCI_BDF(bus->seq, 0, 0);
+		bdf = dm_pci_get_bdf(dev) - PCI_BDF(dev_seq(bus), 0, 0);
 
 		if (fdt_fixup_pcie_device_ls(blob, bdf, pcie_rc) < 0)
 			break;
diff --git a/drivers/pci/pcie_layerscape_gen4.c b/drivers/pci/pcie_layerscape_gen4.c
index a8556463176..62bfbd9a86a 100644
--- a/drivers/pci/pcie_layerscape_gen4.c
+++ b/drivers/pci/pcie_layerscape_gen4.c
@@ -191,13 +191,13 @@ static int ls_pcie_g4_addr_valid(struct ls_pcie_g4 *pcie, pci_dev_t bdf)
 	if (!pcie->enabled)
 		return -ENXIO;
 
-	if (PCI_BUS(bdf) < bus->seq)
+	if (PCI_BUS(bdf) < dev_seq(bus))
 		return -EINVAL;
 
-	if ((PCI_BUS(bdf) > bus->seq) && (!ls_pcie_g4_link_up(pcie)))
+	if ((PCI_BUS(bdf) > dev_seq(bus)) && (!ls_pcie_g4_link_up(pcie)))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) <= (bus->seq + 1) && (PCI_DEV(bdf) > 0))
+	if (PCI_BUS(bdf) <= (dev_seq(bus) + 1) && (PCI_DEV(bdf) > 0))
 		return -EINVAL;
 
 	return 0;
@@ -209,7 +209,7 @@ void *ls_pcie_g4_conf_address(struct ls_pcie_g4 *pcie, pci_dev_t bdf,
 	struct udevice *bus = pcie->bus;
 	u32 target;
 
-	if (PCI_BUS(bdf) == bus->seq) {
+	if (PCI_BUS(bdf) == dev_seq(bus)) {
 		if (offset < INDIRECT_ADDR_BNDRY) {
 			ccsr_set_page(pcie, 0);
 			return pcie->ccsr + offset;
@@ -219,7 +219,7 @@ void *ls_pcie_g4_conf_address(struct ls_pcie_g4 *pcie, pci_dev_t bdf,
 		return pcie->ccsr + OFFSET_TO_PAGE_ADDR(offset);
 	}
 
-	target = PAB_TARGET_BUS(PCI_BUS(bdf) - bus->seq) |
+	target = PAB_TARGET_BUS(PCI_BUS(bdf) - dev_seq(bus)) |
 		 PAB_TARGET_DEV(PCI_DEV(bdf)) |
 		 PAB_TARGET_FUNC(PCI_FUNC(bdf));
 
diff --git a/drivers/pci/pcie_layerscape_gen4_fixup.c b/drivers/pci/pcie_layerscape_gen4_fixup.c
index 148b5d17ed0..e9ee15558e5 100644
--- a/drivers/pci/pcie_layerscape_gen4_fixup.c
+++ b/drivers/pci/pcie_layerscape_gen4_fixup.c
@@ -166,7 +166,7 @@ static void fdt_fixup_pcie_ls_gen4(void *blob)
 		}
 
 		/* the DT fixup must be relative to the hose first_busno */
-		bdf = dm_pci_get_bdf(dev) - PCI_BDF(bus->seq, 0, 0);
+		bdf = dm_pci_get_bdf(dev) - PCI_BDF(dev_seq(bus), 0, 0);
 		/* map PCI b.d.f to streamID in LUT */
 		ls_pcie_g4_lut_set_mapping(pcie, index, bdf >> 8, streamid);
 		/* update msi-map in device tree */
diff --git a/drivers/pci/pcie_layerscape_rc.c b/drivers/pci/pcie_layerscape_rc.c
index 61b10597d81..c4e6099a597 100644
--- a/drivers/pci/pcie_layerscape_rc.c
+++ b/drivers/pci/pcie_layerscape_rc.c
@@ -130,13 +130,13 @@ static int ls_pcie_addr_valid(struct ls_pcie_rc *pcie_rc, pci_dev_t bdf)
 	if (!pcie_rc->enabled)
 		return -ENXIO;
 
-	if (PCI_BUS(bdf) < bus->seq)
+	if (PCI_BUS(bdf) < dev_seq(bus))
 		return -EINVAL;
 
-	if ((PCI_BUS(bdf) > bus->seq) && (!ls_pcie_link_up(pcie)))
+	if ((PCI_BUS(bdf) > dev_seq(bus)) && (!ls_pcie_link_up(pcie)))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) <= (bus->seq + 1) && (PCI_DEV(bdf) > 0))
+	if (PCI_BUS(bdf) <= (dev_seq(bus) + 1) && (PCI_DEV(bdf) > 0))
 		return -EINVAL;
 
 	return 0;
@@ -152,16 +152,16 @@ int ls_pcie_conf_address(const struct udevice *bus, pci_dev_t bdf,
 	if (ls_pcie_addr_valid(pcie_rc, bdf))
 		return -EINVAL;
 
-	if (PCI_BUS(bdf) == bus->seq) {
+	if (PCI_BUS(bdf) == dev_seq(bus)) {
 		*paddress = pcie->dbi + offset;
 		return 0;
 	}
 
-	busdev = PCIE_ATU_BUS(PCI_BUS(bdf) - bus->seq) |
+	busdev = PCIE_ATU_BUS(PCI_BUS(bdf) - dev_seq(bus)) |
 		 PCIE_ATU_DEV(PCI_DEV(bdf)) |
 		 PCIE_ATU_FUNC(PCI_FUNC(bdf));
 
-	if (PCI_BUS(bdf) == bus->seq + 1) {
+	if (PCI_BUS(bdf) == dev_seq(bus) + 1) {
 		ls_pcie_cfg0_set_busdev(pcie_rc, busdev);
 		*paddress = pcie_rc->cfg0 + offset;
 	} else {
diff --git a/drivers/pci/pcie_mediatek.c b/drivers/pci/pcie_mediatek.c
index 16a9dbfcb83..f5556713878 100644
--- a/drivers/pci/pcie_mediatek.c
+++ b/drivers/pci/pcie_mediatek.c
@@ -261,7 +261,7 @@ static struct mtk_pcie_port *mtk_pcie_find_port(const struct udevice *bus,
 			return NULL;
 		}
 
-		while (dev->parent->seq != 0)
+		while (dev_seq(dev->parent) != 0)
 			dev = dev->parent;
 
 		pplat = dev_get_parent_plat(dev);
diff --git a/drivers/pci/pcie_rockchip.c b/drivers/pci/pcie_rockchip.c
index 5d5b50289f7..027745e42e8 100644
--- a/drivers/pci/pcie_rockchip.c
+++ b/drivers/pci/pcie_rockchip.c
@@ -373,7 +373,7 @@ static int rockchip_pcie_init_port(struct udevice *dev)
 	/* Configure Address Translation. */
 	ret = rockchip_pcie_atr_init(priv);
 	if (ret) {
-		dev_err(dev, "PCIE-%d: ATR init failed\n", dev->seq);
+		dev_err(dev, "PCIE-%d: ATR init failed\n", dev_seq(dev));
 		goto err_power_off_phy;
 	}
 
@@ -528,7 +528,7 @@ static int rockchip_pcie_probe(struct udevice *dev)
 	struct pci_controller *hose = dev_get_uclass_priv(ctlr);
 	int ret;
 
-	priv->first_busno = dev->seq;
+	priv->first_busno = dev_seq(dev);
 	priv->dev = dev;
 
 	ret = rockchip_pcie_parse_dt(dev);
@@ -544,7 +544,7 @@ static int rockchip_pcie_probe(struct udevice *dev)
 		return ret;
 
 	dev_info(dev, "PCIE-%d: Link up (Bus%d)\n",
-		 dev->seq, hose->first_busno);
+		 dev_seq(dev), hose->first_busno);
 
 	return 0;
 }