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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-03-18 13:09:47 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-04 11:21:42 +0200 |
| commit | de271a8f0a9b5d910ee98eeea25f71d4e1536f73 (patch) | |
| tree | cb3218dd2864940f229b2ec56c24b5cdbde7994d /src/device/hypertransport.c | |
| parent | 757c8b485bfb3389142d4c4cbafa3fb319cf4d3c (diff) | |
| download | coreboot-de271a8f0a9b5d910ee98eeea25f71d4e1536f73.tar.xz | |
PCI subsystem: Drop parameter max from scan_bus
Change-Id: Ib33d3363c8d42fa54ac07c11a7ab2bc7ee4ae8bf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8539
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/device/hypertransport.c')
| -rw-r--r-- | src/device/hypertransport.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/device/hypertransport.c b/src/device/hypertransport.c index 84b1aa7f63..799038c5ed 100644 --- a/src/device/hypertransport.c +++ b/src/device/hypertransport.c @@ -488,11 +488,9 @@ end_of_chain: * @param bus TODO * @param min_devfn TODO * @param max_devfn TODO - * @param max The highest bus number assigned up to now. - * @return The maximum bus number found, after scanning all subordinate busses. */ -static unsigned int hypertransport_scan_chain_x(struct bus *bus, - unsigned int min_devfn, unsigned int max_devfn, unsigned int max) +static void hypertransport_scan_chain_x(struct bus *bus, + unsigned int min_devfn, unsigned int max_devfn) { unsigned int ht_unitid_base[4]; unsigned int offset_unitid = 1; @@ -501,8 +499,7 @@ static unsigned int hypertransport_scan_chain_x(struct bus *bus, ht_unitid_base, offset_unitid); /* Now that nothing is overlapping it is safe to scan the children. */ - bus->subordinate = pci_scan_bus(bus, 0x00, ((next_unitid - 1) << 3) | 7, bus->secondary); - return bus->subordinate; + pci_scan_bus(bus, 0x00, ((next_unitid - 1) << 3) | 7); } unsigned int ht_scan_bridge(struct device *dev, unsigned int max) |