diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/setup.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/numaq_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/setup.c | 15 | ||||
| -rw-r--r-- | arch/x86/kernel/traps.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/visws_quirks.c | 8 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
7 files changed, 8 insertions, 27 deletions
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index 404086f..7751d1f 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -16,11 +16,8 @@ struct x86_quirks { int (*arch_pre_time_init)(void); int (*arch_time_init)(void); - int (*arch_trap_init)(void); }; -extern void x86_quirk_trap_init(void); - extern void x86_quirk_pre_time_init(void); extern void x86_quirk_time_init(void); diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 8d7be65..07c37bd 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -48,10 +48,12 @@ struct x86_init_resources { * @pre_vector_init: init code to run before interrupt vectors * are set up. * @intr_init: interrupt init code + * @trap_init: platform specific trap setup */ struct x86_init_irqs { void (*pre_vector_init)(void); void (*intr_init)(void); + void (*trap_init)(void); }; /** diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c index eafd341..71c5ea6 100644 --- a/arch/x86/kernel/apic/numaq_32.c +++ b/arch/x86/kernel/apic/numaq_32.c @@ -265,7 +265,6 @@ static void __init smp_read_mpc_oem(struct mpc_table *mpc) static struct x86_quirks numaq_x86_quirks __initdata = { .arch_pre_time_init = numaq_pre_time_init, .arch_time_init = NULL, - .arch_trap_init = NULL, }; static __init void early_check_numaq(void) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d3da0f7..bf3b87f 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1020,21 +1020,6 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_X86_32 -/** - * x86_quirk_trap_init - initialise system specific traps - * - * Description: - * Called as the final act of trap_init(). Used in VISWS to initialise - * the various board specific APIC traps. - **/ -void __init x86_quirk_trap_init(void) -{ - if (x86_quirks->arch_trap_init) { - if (x86_quirks->arch_trap_init()) - return; - } -} - static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL | IRQF_TIMER, diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 7e4b1f5..ed96ed5 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -59,6 +59,7 @@ #include <asm/mach_traps.h> #ifdef CONFIG_X86_64 +#include <asm/x86_init.h> #include <asm/pgalloc.h> #include <asm/proto.h> #else @@ -980,7 +981,5 @@ void __init trap_init(void) */ cpu_init(); -#ifdef CONFIG_X86_32 - x86_quirk_trap_init(); -#endif + x86_init.irqs.trap_init(); } diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c index a490137..2719091 100644 --- a/arch/x86/kernel/visws_quirks.c +++ b/arch/x86/kernel/visws_quirks.c @@ -224,11 +224,10 @@ static void __init visws_find_smp_config(unsigned int reserve) mp_lapic_addr = APIC_DEFAULT_PHYS_BASE; } -static int visws_trap_init(void); +static void visws_trap_init(void); static struct x86_quirks visws_x86_quirks __initdata = { .arch_time_init = visws_time_init, - .arch_trap_init = visws_trap_init, }; void __init visws_early_detect(void) @@ -252,6 +251,7 @@ void __init visws_early_detect(void) x86_init.mpparse.get_smp_config = visws_get_smp_config; x86_init.mpparse.find_smp_config = visws_find_smp_config; x86_init.irqs.pre_vector_init = visws_pre_intr_init; + x86_init.irqs.trap_init = visws_trap_init; /* * Install reboot quirks: @@ -390,12 +390,10 @@ static __init void cobalt_init(void) co_apic_read(CO_APIC_ID)); } -static int __init visws_trap_init(void) +static void __init visws_trap_init(void) { lithium_init(); cobalt_init(); - - return 1; } /* diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 8cb5933..9f2b775 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -40,5 +40,6 @@ struct __initdata x86_init_ops x86_init = { .irqs = { .pre_vector_init = init_ISA_irqs, .intr_init = native_init_IRQ, + .trap_init = x86_init_noop, }, }; |
