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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-03-19 21:04:23 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-04 11:22:53 +0200 |
| commit | 580e7223bb617cfa14bf24e48bb39bac47c4e8e0 (patch) | |
| tree | 13d7034347e8497dcbf7699746830727b33084bd /src/northbridge/amd/amdk8 | |
| parent | 2d2367cd95dc6ab2dd51b1005675e42bab417769 (diff) | |
devicetree: Change scan_bus() prototype in device ops
The input/output value max is no longer used for tracking the
bus enumeration sequence, everything is handled in the context
of devicetree bus objects.
Change-Id: I545088bd8eaf205b1436d8c52d3bc7faf4cfb0f9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8541
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/northbridge/amd/amdk8')
| -rw-r--r-- | src/northbridge/amd/amdk8/northbridge.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index 63a25abff3..45cff9e71a 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -241,7 +241,7 @@ static u32 amdk8_scan_chain(device_t dev, u32 nodeid, struct bus *link, bool is_ return link->subordinate; } -static unsigned amdk8_scan_chains(device_t dev, unsigned unused) +static void amdk8_scan_chains(device_t dev) { unsigned nodeid; struct bus *link; @@ -268,8 +268,6 @@ static unsigned amdk8_scan_chains(device_t dev, unsigned unused) } dev->bus->subordinate = max; - - return unused; } @@ -1095,7 +1093,7 @@ static void amdk8_domain_set_resources(device_t dev) } -static u32 amdk8_domain_scan_bus(device_t dev, u32 unused) +static void amdk8_domain_scan_bus(device_t dev) { u32 reg; int i; @@ -1131,7 +1129,6 @@ static u32 amdk8_domain_scan_bus(device_t dev, u32 unused) pci_write_config32(f0_dev, HT_TRANSACTION_CONTROL, httc); } } - return unused; } static struct device_operations pci_domain_ops = { @@ -1180,7 +1177,7 @@ static void add_more_links(device_t dev, unsigned total_links) last->next = NULL; } -static u32 cpu_bus_scan(device_t dev, u32 passthru) +static void cpu_bus_scan(device_t dev) { struct bus *cpu_bus; device_t dev_mc; @@ -1319,7 +1316,6 @@ static u32 cpu_bus_scan(device_t dev, u32 passthru) amd_cpu_topology(cpu, i, j); } //j } - return passthru; } static void cpu_bus_init(device_t dev) |