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authorKyösti Mälkki <kyosti.malkki@gmail.com>2014-07-15 14:38:51 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2014-07-24 13:58:00 +0200
commit99c636f8581626c527ef5434738883feae06dbc2 (patch)
treec032ac70edb53b22b4ab55ad16771942d751c6c6 /src/mainboard/amd/south_station
parentda6d8b1048a4d804cb82b71e640b4ec2db7a4c79 (diff)
downloadcoreboot-99c636f8581626c527ef5434738883feae06dbc2.tar.xz
AGESA boards: Drop global bus_isa
Only ever used as lvalue (except when incrementing) so this global is unused. Change-Id: I616721f937eb0bfdb28f356284efd70f99ccd2dd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6330 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/amd/south_station')
-rw-r--r--src/mainboard/amd/south_station/get_bus_conf.c7
-rw-r--r--src/mainboard/amd/south_station/irq_tables.c1
2 files changed, 0 insertions, 8 deletions
diff --git a/src/mainboard/amd/south_station/get_bus_conf.c b/src/mainboard/amd/south_station/get_bus_conf.c
index b95ef1c8e2..f221a4591f 100644
--- a/src/mainboard/amd/south_station/get_bus_conf.c
+++ b/src/mainboard/amd/south_station/get_bus_conf.c
@@ -30,7 +30,6 @@
/* Global variables for MB layouts and these will be shared by irqtable mptable
* and acpi_tables busnum is default.
*/
-u8 bus_isa;
u8 bus_sb800[6];
u32 apicid_sb800;
@@ -68,23 +67,17 @@ void get_bus_conf(void)
if (dev) {
bus_sb800[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
-
- bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_isa++;
}
for (i = 0; i < 4; i++) {
dev = dev_find_slot(bus_sb800[0], PCI_DEVFN(sbdn_sb800 + 0x14, i));
if (dev) {
bus_sb800[2 + i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_isa++;
}
}
/* I/O APICs: APIC ID Version State Address */
- bus_isa = 10;
apicid_base = CONFIG_MAX_CPUS;
apicid_sb800 = apicid_base;
diff --git a/src/mainboard/amd/south_station/irq_tables.c b/src/mainboard/amd/south_station/irq_tables.c
index dbbb2afddf..840e7b1bb5 100644
--- a/src/mainboard/amd/south_station/irq_tables.c
+++ b/src/mainboard/amd/south_station/irq_tables.c
@@ -44,7 +44,6 @@ static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn,
pirq_info->slot = slot;
pirq_info->rfu = rfu;
}
-extern u8 bus_isa;
extern u8 bus_sb800[6];
extern unsigned long sbdn_sb800;