diff options
Diffstat (limited to 'arch/x86/kernel/apic')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 9 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/probe_32.c | 11 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/summit_32.c | 1 |
3 files changed, 6 insertions, 15 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index ef8d9290c7ea..b7a79207295e 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -462,7 +462,8 @@ static struct IO_APIC_route_entry ioapic_read_entry(int apic, int pin) static void __ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e) { - union entry_union eu; + union entry_union eu = {{0, 0}}; + eu.entry = e; io_apic_write(apic, 0x11 + 2*pin, eu.w2); io_apic_write(apic, 0x10 + 2*pin, eu.w1); @@ -2003,7 +2004,9 @@ void disable_IO_APIC(void) /* * Use virtual wire A mode when interrupt remapping is enabled. */ - disconnect_bsp_APIC(!intr_remapping_enabled && ioapic_i8259.pin != -1); + if (cpu_has_apic) + disconnect_bsp_APIC(!intr_remapping_enabled && + ioapic_i8259.pin != -1); } #ifdef CONFIG_X86_32 @@ -3567,7 +3570,7 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask) #endif /* CONFIG_SMP */ -struct irq_chip dmar_msi_type = { +static struct irq_chip dmar_msi_type = { .name = "DMAR_MSI", .unmask = dmar_msi_unmask, .mask = dmar_msi_mask, diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index 440a8bccd91a..0c0182cc947d 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -20,23 +20,12 @@ #include <asm/apic.h> #include <asm/setup.h> -#include <linux/threads.h> -#include <linux/cpumask.h> -#include <asm/mpspec.h> -#include <asm/fixmap.h> -#include <asm/apicdef.h> -#include <linux/kernel.h> -#include <linux/string.h> #include <linux/smp.h> -#include <linux/init.h> #include <asm/ipi.h> -#include <linux/smp.h> -#include <linux/init.h> #include <linux/interrupt.h> #include <asm/acpi.h> #include <asm/e820.h> -#include <asm/setup.h> #ifdef CONFIG_HOTPLUG_CPU #define DEFAULT_SEND_IPI (1) diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c index 344eee4ac0a4..eafdfbd1ea95 100644 --- a/arch/x86/kernel/apic/summit_32.c +++ b/arch/x86/kernel/apic/summit_32.c @@ -44,7 +44,6 @@ #include <asm/ipi.h> #include <linux/kernel.h> #include <linux/string.h> -#include <linux/init.h> #include <linux/gfp.h> #include <linux/smp.h> |
