device/device.h: Rename busses for clarity
This renames bus to upstream and link_list to downstream.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I80a81b6b8606e450ff180add9439481ec28c2420
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/soc/intel/common/block/acpi/pep.c b/src/soc/intel/common/block/acpi/pep.c
index 39f9542..a6ae454 100644
--- a/src/soc/intel/common/block/acpi/pep.c
+++ b/src/soc/intel/common/block/acpi/pep.c
@@ -144,7 +144,7 @@
case DEVICE_PATH_PCI:
/* skip external buses*/
- if ((dev->bus->secondary != 0) || (!states_arr))
+ if ((dev->upstream->secondary != 0) || (!states_arr))
return ACPI_DEVICE_SLEEP_NONE;
for (size_t i = 0; i < size; i++)
if (states_arr[i].pci_dev == dev->path.pci.devfn)
diff --git a/src/soc/intel/common/block/lpc/lpc.c b/src/soc/intel/common/block/lpc/lpc.c
index 994ef9b..dbd982b 100644
--- a/src/soc/intel/common/block/lpc/lpc.c
+++ b/src/soc/intel/common/block/lpc/lpc.c
@@ -102,10 +102,10 @@
{
struct device *child;
- if (!dev->link_list)
+ if (!dev->downstream)
return;
- for (child = dev->link_list->children; child; child = child->sibling)
+ for (child = dev->downstream->children; child; child = child->sibling)
pch_lpc_loop_resources(child);
}
diff --git a/src/soc/intel/common/block/pcie/rtd3/rtd3.c b/src/soc/intel/common/block/pcie/rtd3/rtd3.c
index 39c82b1..3a7c8b4 100644
--- a/src/soc/intel/common/block/pcie/rtd3/rtd3.c
+++ b/src/soc/intel/common/block/pcie/rtd3/rtd3.c
@@ -140,7 +140,7 @@
enum pcie_rp_type rp_type,
const struct device *dev)
{
- const struct device *parent = dev->bus->dev;
+ const struct device *parent = dev->upstream->dev;
acpigen_write_method_serialized("_ON", 0);
@@ -224,7 +224,7 @@
const struct device *dev)
{
- const struct device *parent = dev->bus->dev;
+ const struct device *parent = dev->upstream->dev;
acpigen_write_method_serialized("_OFF", 0);
@@ -385,7 +385,7 @@
const struct soc_intel_common_block_pcie_rtd3_config *config = config_of(dev);
static const char *const power_res_states[] = {"_PR0"};
- const struct device *parent = dev->bus->dev;
+ const struct device *parent = dev->upstream->dev;
const char *scope = acpi_device_path(parent);
const struct opregion opregion = OPREGION("PXCS", PCI_CONFIG, 0, 0xff);
const struct fieldlist fieldlist[] = {
diff --git a/src/soc/intel/common/block/usb4/pcie.c b/src/soc/intel/common/block/usb4/pcie.c
index f2414cc..c066647 100644
--- a/src/soc/intel/common/block/usb4/pcie.c
+++ b/src/soc/intel/common/block/usb4/pcie.c
@@ -19,7 +19,7 @@
int port_id;
/* Get parent PCI device */
- parent = dev->bus->dev;
+ parent = dev->upstream->dev;
if (!parent) {
printk(BIOS_ERR, "%s: Unable to find parent device\n", __func__);
return;
diff --git a/src/soc/intel/common/block/xhci/xhci.c b/src/soc/intel/common/block/xhci/xhci.c
index ff6fbf0..03ed578 100644
--- a/src/soc/intel/common/block/xhci/xhci.c
+++ b/src/soc/intel/common/block/xhci/xhci.c
@@ -92,8 +92,8 @@
return;
}
- while ((hub = dev_bus_each_child(xhci->link_list, hub)) != NULL) {
- while ((port = dev_bus_each_child(hub->link_list, port)) != NULL) {
+ while ((hub = dev_bus_each_child(xhci->downstream, hub)) != NULL) {
+ while ((port = dev_bus_each_child(hub->downstream, port)) != NULL) {
enable = true;
config = config_of(port);
if (config->type == UPC_TYPE_INTERNAL) {