AMD get_bus_conf(): Drop bus_type array

Only ever used as lvalue, so no point creating the array.

Change-Id: I6699dfae9377a895e9bc4a52579d00ddcfa60a9f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6277
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>

4 files changed, 2 insertions, 29 deletions

diff --git a/src/mainboard/lippert/frontrunner-af/get_bus_conf.c b/src/mainboard/lippert/frontrunner-af/get_bus_conf.c
index c1a3fc2501..dfece88355 100644
--- a/src/mainboard/lippert/frontrunner-af/get_bus_conf.c
+++ b/src/mainboard/lippert/frontrunner-af/get_bus_conf.c
@@ -43,7 +43,6 @@ u32 pci1234x[] = {
 	0x0000ff0,
 };
 
-u32 bus_type[256];
 u32 sbdn_sb800;
 
 
@@ -52,17 +51,12 @@ void get_bus_conf(void)
 	u32 apicid_base;
 
 	device_t dev;
-	int i, j;
+	int i;
 
 	sbdn_sb800 = 0;
 
 	memset(bus_sb800, 0, sizeof(bus_sb800));
 
-	for (i = 0; i < 256; i++) {
-		bus_type[i] = 0; /* default ISA bus. */
-	}
-
-	bus_type[0] = 1;	/* pci */
 
 //	bus_sb800[0] = (sysconf.pci1234[0] >> 16) & 0xff;
 	bus_sb800[0] = (pci1234x[0] >> 16) & 0xff;
@@ -75,8 +69,6 @@ void get_bus_conf(void)
 
 		bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
 		bus_isa++;
-		for (j = bus_sb800[1]; j < bus_isa; j++)
-			bus_type[j] = 1;
 	}
 
 	for (i = 0; i < 4; i++) {
@@ -88,10 +80,6 @@ void get_bus_conf(void)
 		}
 	}
 
-	for (j = bus_sb800[2]; j < bus_isa; j++)
-		bus_type[j] = 1;
-
-
 	/* I/O APICs:    APIC ID Version State   Address */
 	bus_isa = 10;
 	apicid_base = CONFIG_MAX_CPUS;
diff --git a/src/mainboard/lippert/frontrunner-af/mptable.c b/src/mainboard/lippert/frontrunner-af/mptable.c
index 498ae58230..d794e567be 100644
--- a/src/mainboard/lippert/frontrunner-af/mptable.c
+++ b/src/mainboard/lippert/frontrunner-af/mptable.c
@@ -31,7 +31,6 @@ extern u8 bus_sb800[6];
 
 extern u32 apicid_sb800;
 
-extern u32 bus_type[256];
 extern u32 sbdn_sb800;
 
 u8 intr_data[] = {
diff --git a/src/mainboard/lippert/toucan-af/get_bus_conf.c b/src/mainboard/lippert/toucan-af/get_bus_conf.c
index c49fff1bc8..eddd6459d7 100644
--- a/src/mainboard/lippert/toucan-af/get_bus_conf.c
+++ b/src/mainboard/lippert/toucan-af/get_bus_conf.c
@@ -43,7 +43,6 @@ u32 pci1234x[] = {
 	0x0000ff0,
 };
 
-u32 bus_type[256];
 u32 sbdn_sb800;
 
 void get_bus_conf(void)
@@ -51,18 +50,12 @@ void get_bus_conf(void)
 	u32 apicid_base;
 
 	device_t dev;
-	int i, j;
+	int i;
 
 	sbdn_sb800 = 0;
 
 	memset(bus_sb800, 0, sizeof(bus_sb800));
 
-	for (i = 0; i < 256; i++) {
-		bus_type[i] = 0; /* default ISA bus. */
-	}
-
-	bus_type[0] = 1;	/* pci */
-
 //	bus_sb800[0] = (sysconf.pci1234[0] >> 16) & 0xff;
 	bus_sb800[0] = (pci1234x[0] >> 16) & 0xff;
 
@@ -74,8 +67,6 @@ void get_bus_conf(void)
 
 		bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
 		bus_isa++;
-		for (j = bus_sb800[1]; j < bus_isa; j++)
-			bus_type[j] = 1;
 	}
 
 	for (i = 0; i < 4; i++) {
@@ -87,10 +78,6 @@ void get_bus_conf(void)
 		}
 	}
 
-	for (j = bus_sb800[2]; j < bus_isa; j++)
-		bus_type[j] = 1;
-
-
 	/* I/O APICs:    APIC ID Version State   Address */
 	bus_isa = 10;
 	apicid_base = CONFIG_MAX_CPUS;
diff --git a/src/mainboard/lippert/toucan-af/mptable.c b/src/mainboard/lippert/toucan-af/mptable.c
index 498ae58230..d794e567be 100644
--- a/src/mainboard/lippert/toucan-af/mptable.c
+++ b/src/mainboard/lippert/toucan-af/mptable.c
@@ -31,7 +31,6 @@ extern u8 bus_sb800[6];
 
 extern u32 apicid_sb800;
 
-extern u32 bus_type[256];
 extern u32 sbdn_sb800;
 
 u8 intr_data[] = {