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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-02-25 07:38:01 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-04 11:19:30 +0200 |
| commit | cd37a2ba4159c62dfbff1bb7397e9e2d4da0c694 (patch) | |
| tree | 97afbcd0b6fd3a75808bb1a2ca777f11197afdf8 /src/northbridge/amd/amdk8 | |
| parent | d0e212cdce76b42090325f429e7bd78e0b1a9bb5 (diff) | |
devicetree: Rename unused parameter to passthru
The actual use of the parameter max is to keep track of PCI bus
number while recursively scanning PCI bridges or PCI-e rootports.
Neither CPU, SMBus, LPC or other static buses are involved in this
enumeration, but the way bridge operations were originally designed
forced to pass this argument thru unrelated functions.
Follow-up removes these once the function prototype gets fixed.
Change-Id: Idbc9c515a362c571a1798bb36972058b309c2774
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8535
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Diffstat (limited to 'src/northbridge/amd/amdk8')
| -rw-r--r-- | src/northbridge/amd/amdk8/northbridge.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index 51e1e2d695..c0174de150 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -1180,7 +1180,7 @@ static void add_more_links(device_t dev, unsigned total_links) last->next = NULL; } -static u32 cpu_bus_scan(device_t dev, u32 max) +static u32 cpu_bus_scan(device_t dev, u32 passthru) { struct bus *cpu_bus; device_t dev_mc; @@ -1319,7 +1319,7 @@ static u32 cpu_bus_scan(device_t dev, u32 max) amd_cpu_topology(cpu, i, j); } //j } - return max; + return passthru; } static void cpu_bus_init(device_t dev) |