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| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-05-19 17:47:09 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-25 12:01:25 +0200 |
| commit | ce6444d39fdea29dcf145d2d95fe9cdc850aa53c (patch) | |
| tree | 7a619f08b73cd516d9c8e5195e23881642c57cfb /arch | |
| parent | x86: move smp_found_config (diff) | |
| download | linux-ce6444d39fdea29dcf145d2d95fe9cdc850aa53c.tar.xz linux-ce6444d39fdea29dcf145d2d95fe9cdc850aa53c.zip | |
x86: mp_bus_id_to_pci_bus is not needed
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/io_apic_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/io_apic_64.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/mpparse.c | 10 |
3 files changed, 2 insertions, 12 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index ea68c3e5ba1d..17b2e8f862d3 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -864,7 +864,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin) apic_printk(APIC_DEBUG, "querying PCI -> IRQ mapping bus:%d, " "slot:%d, pin:%d.\n", bus, slot, pin); - if (mp_bus_id_to_pci_bus[bus] == -1) { + if (test_bit(bus, mp_bus_not_pci)) { printk(KERN_WARNING "PCI BIOS passed nonexistent PCI bus %d!\n", bus); return -1; } diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index e7f1476ed537..9637675ea555 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -516,7 +516,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin) apic_printk(APIC_DEBUG, "querying PCI -> IRQ mapping bus:%d, slot:%d, pin:%d.\n", bus, slot, pin); - if (mp_bus_id_to_pci_bus[bus] == -1) { + if (test_bit(bus, mp_bus_not_pci)) { apic_printk(APIC_VERBOSE, "PCI BIOS passed nonexistent PCI bus %d!\n", bus); return -1; } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index d67cd7600a21..83dfd6696c2a 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -41,13 +41,6 @@ int mp_bus_id_to_type[MAX_MP_BUSSES]; #endif DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); -int mp_bus_id_to_pci_bus[MAX_MP_BUSSES] = {[0 ... MAX_MP_BUSSES - 1] = -1 }; - -static int mp_current_pci_id; - -/* - * Intel MP BIOS table parsing routines: - */ /* * Checksum an MP configuration block. @@ -101,7 +94,6 @@ static void __cpuinit MP_processor_info(struct mpc_config_processor *m) static void __init MP_bus_info(struct mpc_config_bus *m) { char str[7]; - memcpy(str, m->mpc_bustype, 6); str[6] = 0; @@ -130,8 +122,6 @@ static void __init MP_bus_info(struct mpc_config_bus *m) mpc_oem_pci_bus(m, translation_table[mpc_record]); #endif clear_bit(m->mpc_busid, mp_bus_not_pci); - mp_bus_id_to_pci_bus[m->mpc_busid] = mp_current_pci_id; - mp_current_pci_id++; #if defined(CONFIG_EISA) || defined (CONFIG_MCA) mp_bus_id_to_type[m->mpc_busid] = MP_BUS_PCI; } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA) - 1) == 0) { |