Change in flashrom[master]: pcidev: Move pci_get_dev() logic into canonical place

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/59276 )

Change subject: pcidev: Move pci_get_dev() logic into canonical place
......................................................................

pcidev: Move pci_get_dev() logic into canonical place

Change-Id: Id9ce055d5e5d347520ec5002b8c6548e60eaa0a7
Signed-off-by: Edward O'Callaghan 
---
M board_enable.c
M pcidev.c
M programmer.h
3 files changed, 15 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/76/59276/1

diff --git a/board_enable.c b/board_enable.c
index 9cf0103..ae8ce2c 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -1090,15 +1090,7 @@
    		return -1;
    	}

-#if !defined(OLD_PCI_GET_DEV)
-		dev = pci_get_dev(pacc, dev->domain, dev->bus, dev->dev, 1);
-#else
-		/* pciutils/libpci before version 2.2 is too old to support
-		 * PCI domains. Such old machines usually don't have domains
-		 * besides domain 0, so this is not a problem.
-		 */
-		dev = pci_get_dev(pacc, dev->bus, dev->dev, 1);
-#endif
+		dev = pcidev_getdev(dev);
    	if (!dev) {
    		msg_perr("MCP SMBus controller could not be found\n");
    		return -1;
diff --git a/pcidev.c b/pcidev.c
index 32c6d30..c9c86b8 100644
--- a/pcidev.c
+++ b/pcidev.c
@@ -157,6 +157,19 @@
    return NULL;
 }

+struct pci_dev *pcidev_getdev(struct pci_dev *dev)
+{
+#if !defined(OLD_PCI_GET_DEV)
+	return pci_get_dev(pacc, dev->domain, dev->bus, dev->dev, 1);
+#else
+	/* pciutils/libpci before version 2.2 is too old to support
+	 * PCI domains. Such old machines usually don't have domains
+	 * besides domain 0, so this is not a problem.
+	 */
+	return pci_get_dev(pacc, dev->bus, dev->dev, 1);
+#endif
+}
+
 static int pcidev_shutdown(void *data)
 {
    if (pacc == NULL) {
diff --git a/programmer.h b/programmer.h
index d6de7bc..a78ee2a 100644
--- a/programmer.h
+++ b/programmer.h
@@ -125,6 +125,7 @@
 uintptr_t pcidev_readbar(struct pci_dev *dev, int bar);
 struct pci_dev *pcidev_init(const struct dev_entry *devs, int bar);
 struct pci_dev *pcidev_scandev(struct pci_filter *filter);
+struct pci_dev *pcidev_getdev(struct pci_dev *dev);
 /* rpci_write_* are reversible writes. The original PCI config space register
  * contents will be restored on shutdown.
  * To clone the pci_dev instances internally, the `pacc` global