6 files changed, 19 insertions, 22 deletions

diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 543eac5da176..cbbcf9c630bf 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -357,7 +357,7 @@ static void __init acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
 
         /*
          * stash over-ride to indicate we've been here
-         * and for later update of acpi_fadt
+         * and for later update of acpi_gbl_FADT
          */
         acpi_sci_override_gsi = gsi;
         return;
@@ -376,7 +376,7 @@ acpi_parse_int_src_ovr(acpi_table_entry_header * header,
 
         acpi_table_print_madt_entry(header);
 
-        if (intsrc->bus_irq == acpi_fadt.sci_int) {
+        if (intsrc->bus_irq == acpi_gbl_FADT.sci_interrupt) {
                 acpi_sci_ioapic_setup(intsrc->global_irq,
                                       intsrc->flags.polarity,
                                       intsrc->flags.trigger);
@@ -709,9 +709,9 @@ extern u32 pmtmr_ioport;
 
 static int __init acpi_parse_fadt(struct acpi_table_header *header)
 {
-        struct fadt_descriptor *fadt = NULL;
+        struct acpi_table_fadt *fadt = NULL;
 
-        fadt = (struct fadt_descriptor *)header;
+        fadt = (struct acpi_table_fadt *)header;
         if (!fadt) {
                 printk(KERN_WARNING PREFIX "Unable to map FADT\n");
                 return 0;
@@ -873,7 +873,7 @@ static int __init acpi_parse_madt_ioapic_entries(void)
          * pretend we got one so we can set the SCI flags.
          */
         if (!acpi_sci_override_gsi)
-                acpi_sci_ioapic_setup(acpi_fadt.sci_int, 0, 0);
+                acpi_sci_ioapic_setup(acpi_gbl_FADT.sci_interrupt, 0, 0);
 
         /* Fill in identity legacy mapings where no override */
         mp_config_acpi_legacy_irqs();
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index e940e00b96c9..a3db9332d652 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -190,7 +190,7 @@ static void do_powersaver(int cx_address, unsigned int clock_ratio_index)
                 /* Invoke C3 */
                 inb(cx_address);
                 /* Dummy op - must do something useless after P_LVL3 read */
-                t = inl(acpi_fadt.xpm_tmr_blk.address);
+                t = inl(acpi_gbl_FADT.xpm_timer_block.address);
         }
         /* Disable bus ratio bit */
         local_irq_disable();
@@ -250,8 +250,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
                 outb(3, 0x22);
         } else if ((pr != NULL) && pr->flags.bm_control) {
                 /* Disable bus master arbitration */
-                acpi_set_register(ACPI_BITREG_ARB_DISABLE, 1,
-                                  ACPI_MTX_DO_NOT_LOCK);
+                acpi_set_register(ACPI_BITREG_ARB_DISABLE, 1);
         }
         switch (longhaul_version) {
 
@@ -281,8 +280,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
         case TYPE_POWERSAVER:
                 if (longhaul_flags & USE_ACPI_C3) {
                         /* Don't allow wakeup */
-                        acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0,
-                                          ACPI_MTX_DO_NOT_LOCK);
+                        acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0);
                         do_powersaver(cx->address, clock_ratio_index);
                 } else {
                         do_powersaver(0, clock_ratio_index);
@@ -295,8 +293,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
                 outb(0, 0x22);
         } else if ((pr != NULL) && pr->flags.bm_control) {
                 /* Enable bus master arbitration */
-                acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0,
-                                  ACPI_MTX_DO_NOT_LOCK);
+                acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0);
         }
         outb(pic2_mask,0xA1);   /* restore mask */
         outb(pic1_mask,0x21);
@@ -414,7 +411,7 @@ static int __init longhaul_get_ranges(void)
         highest_speed = calc_speed(maxmult);
         lowest_speed = calc_speed(minmult);
         dprintk ("FSB:%dMHz  Lowest speed: %s   Highest speed:%s\n", fsb,
-                 print_speed(lowest_speed/1000), 
+                 print_speed(lowest_speed/1000),
                  print_speed(highest_speed/1000));
 
         if (lowest_speed == highest_speed) {
@@ -498,7 +495,7 @@ static void __init longhaul_setup_voltagescaling(void)
                 maxvid.mV/1000, maxvid.mV%1000,
                 minvid.mV/1000, minvid.mV%1000,
                 numvscales);
-        
+
         j = 0;
         while (longhaul_table[j].frequency != CPUFREQ_TABLE_END) {
                 speed = longhaul_table[j].frequency;
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 49bff3596bff..4f5983c98669 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -1057,7 +1057,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
         static int              gsi_to_irq[MAX_GSI_NUM];
 
         /* Don't set up the ACPI SCI because it's already set up */
-        if (acpi_fadt.sci_int == gsi)
+        if (acpi_gbl_FADT.sci_interrupt == gsi)
                 return gsi;
 
         ioapic = mp_find_ioapic(gsi);
@@ -1114,7 +1114,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
                         /*
                          * Don't assign IRQ used by ACPI SCI
                          */
-                        if (gsi == acpi_fadt.sci_int)
+                        if (gsi == acpi_gbl_FADT.sci_interrupt)
                                 gsi = pci_irq++;
                         gsi_to_irq[irq] = gsi;
                 } else {
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index aa6f96720984..d37fb8e81898 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -617,7 +617,7 @@ EXPORT_SYMBOL(acpi_unregister_gsi);
 static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
 {
         struct acpi_table_header *fadt_header;
-        struct fadt_descriptor *fadt;
+        struct acpi_table_fadt *fadt;
 
         if (!phys_addr || !size)
                 return -EINVAL;
@@ -626,9 +626,9 @@ static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
         if (fadt_header->revision != 3)
                 return -ENODEV; /* Only deal with ACPI 2.0 FADT */
 
-        fadt = (struct fadt_descriptor *)fadt_header;
+        fadt = (struct acpi_table_fadt *)fadt_header;
 
-        acpi_register_gsi(fadt->sci_int, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
+        acpi_register_gsi(fadt->sci_interrupt, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
         return 0;
 }
 
diff --git a/arch/x86_64/kernel/genapic.c b/arch/x86_64/kernel/genapic.c
index b007433f96bb..0b3603adf56d 100644
--- a/arch/x86_64/kernel/genapic.c
+++ b/arch/x86_64/kernel/genapic.c
@@ -58,8 +58,8 @@ void __init clustered_apic_check(void)
          * Some x86_64 machines use physical APIC mode regardless of how many
          * procs/clusters are present (x86_64 ES7000 is an example).
          */
-        if (acpi_fadt.revision > FADT2_REVISION_ID)
-                if (acpi_fadt.force_apic_physical_destination_mode) {
+        if (acpi_gbl_FADT.header.revision > FADT2_REVISION_ID)
+                if (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL) {
                         genapic = &apic_cluster;
                         goto print;
                 }
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index 08072568847d..50dd8bef850e 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -798,7 +798,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
                 return gsi;
 
         /* Don't set up the ACPI SCI because it's already set up */
-        if (acpi_fadt.sci_int == gsi)
+        if (acpi_gbl_FADT.sci_interrupt == gsi)
                 return gsi;
 
         ioapic = mp_find_ioapic(gsi);