From 6f37017c57db271beef5dd8f9f9d1229a1f99219 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Thu, 19 Mar 2015 15:26:52 +0200 Subject: devicetree: Rename unused parameter max in domain_scan_bus() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For the PCI root node, input parameter max==0 and output value max is not relevant for operation. Change-Id: I23adab24aa957c4d51d703098a9a40ed660b4e6c Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/8855 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson --- src/device/pci_device.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/device/pci_device.c') diff --git a/src/device/pci_device.c b/src/device/pci_device.c index 4651258ce8..e43d4e57a7 100644 --- a/src/device/pci_device.c +++ b/src/device/pci_device.c @@ -1271,10 +1271,11 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max) * @param max The highest bus number assigned up to now. * @return The maximum bus number found, after scanning all subordinate busses. */ -unsigned int pci_domain_scan_bus(device_t dev, unsigned int max) +unsigned int pci_domain_scan_bus(device_t dev, unsigned int unused) { - max = pci_scan_bus(dev->link_list, PCI_DEVFN(0, 0), 0xff, max); - return max; + struct bus *link = dev->link_list; + link->subordinate = pci_scan_bus(link, PCI_DEVFN(0, 0), 0xff, link->secondary); + return unused; } /** -- cgit v1.2.3