[U-Boot] [PATCH 12/14] pci: Move PCI header output code into its own function

[Simon Glass]

We want to share this code with the driver model version, so put it in a
separate function.

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

 common/cmd_pci.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 3d09beb..6303bed 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -199,6 +199,16 @@ void pci_header_show(pci_dev_t dev)
     }
 }
 
+void pciinfo_header(int busnum, bool short_listing)
+{
+	printf("Scanning PCI devices on bus %d\n", busnum);
+
+	if (short_listing) {
+		printf("BusDevFun  VendorId   DeviceId   Device Class       Sub-Class\n");
+		printf("_____________________________________________________________\n");
+	}
+}
+
 /*
  * Subroutine:  pci_header_show_brief
  *
@@ -250,12 +260,7 @@ void pciinfo(int bus_num, int short_pci_listing)
 	if (!hose)
 		return;
 
-	printf("Scanning PCI devices on bus %d\n", bus_num);
-
-	if (short_pci_listing) {
-		printf("BusDevFun  VendorId   DeviceId   Device Class       Sub-Class\n");
-		printf("_____________________________________________________________\n");
-	}
+	pciinfo_header(bus_num, short_pci_listing);
 
 	for (Device = 0; Device < PCI_MAX_PCI_DEVICES; Device++) {
 		HeaderType = 0;
-- 
2.6.0.rc2.230.g3dd15c0