commit 7fcd4d58ec7ea2da31c258ba9d8601f086d7f8d8
author Arthur Heymans <arthur@aheymans.xyz> Thu Aug 24 15:12:19 2023 +0200
committer Felix Held <felix-coreboot@felixheld.de> Wed Jan 31 10:36:39 2024 +0000
tree 1bddf10cecf4577fee207e0dbc6f7a5c1b10af13
parent 3138faa7cf1b91e0b56ad0b1be6260cf4251a284

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>

src/device/device_const.c

diff --git a/src/device/device_const.c b/src/device/device_const.c
index c91c009..0521c7e 100644
--- a/src/device/device_const.c
+++ b/src/device/device_const.c
@@ -34,8 +34,8 @@
 	result = 0;
 	for (dev = all_devices; dev; dev = dev->next) {
 		if ((dev->path.type == DEVICE_PATH_PCI) &&
-		    (dev->bus->secondary == bus) &&
-		    (dev->bus->segment_group == 0) &&
+		    (dev->upstream->secondary == bus) &&
+		    (dev->upstream->segment_group == 0) &&
 		    (dev->path.pci.devfn == devfn)) {
 			result = dev;
 			break;
@@ -210,7 +210,7 @@
 	if (nested_path_length == 1 || !child)
 		return child;
 
-	return find_dev_nested_path(child->link_list, nested_path + 1, nested_path_length - 1);
+	return find_dev_nested_path(child->downstream, nested_path + 1, nested_path_length - 1);
 }
 
 DEVTREE_CONST struct device *pcidev_path_behind(
@@ -234,8 +234,8 @@
 			dev = dev->next;
 			continue;
 		}
-		if (dev->bus->secondary == bus && dev->bus->segment_group == 0)
-			return pcidev_path_behind(dev->bus, devfn);
+		if (dev->upstream->secondary == bus && dev->upstream->segment_group == 0)
+			return pcidev_path_behind(dev->upstream, devfn);
 		dev = dev->next;
 	}
 	return NULL;
@@ -253,7 +253,7 @@
 	if (!pci_domain)
 		return NULL;
 
-	pci_root = pci_domain->link_list;
+	pci_root = pci_domain->downstream;
 	return pci_root;
 }
 
@@ -277,7 +277,7 @@
 		return NULL;
 	}
 
-	return pcidev_path_behind(bridge->link_list, devfn);
+	return pcidev_path_behind(bridge->downstream, devfn);
 }
 
 DEVTREE_CONST struct device *pcidev_path_on_root_debug(pci_devfn_t devfn, const char *func)
@@ -317,7 +317,7 @@
 	result = 0;
 	for (dev = all_devices; dev; dev = dev->next) {
 		if ((dev->path.type == DEVICE_PATH_I2C) &&
-		    (dev->bus->secondary == bus) &&
+		    (dev->upstream->secondary == bus) &&
 		    (dev->path.i2c.device == addr)) {
 			result = dev;
 			break;