diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index 93df90bbb87e00e4f438d10d449f91b8faa4b801..bd1dbf3bd223cfd51021b7eec43d89b206a8bb95 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -35,6 +35,7 @@ #include #include #include +#include #include @@ -879,7 +880,6 @@ void __init init_apic_mappings(void) */ static unsigned int __devinit get_8254_timer_count(void) { - extern spinlock_t i8253_lock; unsigned long flags; unsigned int count; diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c index d48ce929096316bb433956ab4a278a159b12ff59..064211d5f41b62a9d4c593e94aaa2e37862434a6 100644 --- a/arch/i386/kernel/apm.c +++ b/arch/i386/kernel/apm.c @@ -228,10 +228,10 @@ #include #include #include +#include #include "io_ports.h" -extern spinlock_t i8253_lock; extern unsigned long get_cmos_time(void); extern void machine_real_restart(unsigned char *, int); @@ -1168,8 +1168,7 @@ static void get_time_diff(void) static void reinit_timer(void) { #ifdef INIT_TIMER_AFTER_SUSPEND - unsigned long flags; - extern spinlock_t i8253_lock; + unsigned long flags; spin_lock_irqsave(&i8253_lock, flags); /* set the clock to 100 Hz */ diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index 35eb8e29c485a05c6d5c6a17e8712f5ded763711..6578f40bd5012a0af9385d889f8a6cd37a6546a9 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -37,6 +37,7 @@ #include #include #include +#include #include @@ -1566,7 +1567,6 @@ void print_all_local_APICs (void) void /*__init*/ print_PIC(void) { - extern spinlock_t i8259A_lock; unsigned int v; unsigned long flags; diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index e68d9fdb075962769a100f2eedce167187945463..2854c357377f18c8d98447e296dd63e3d877fb21 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -68,7 +68,8 @@ #include "io_ports.h" -extern spinlock_t i8259A_lock; +#include + int pit_latch_buggy; /* extern */ #include "do_timer.h" @@ -85,6 +86,8 @@ extern unsigned long wall_jiffies; DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL(rtc_lock); +#include + DEFINE_SPINLOCK(i8253_lock); EXPORT_SYMBOL(i8253_lock); diff --git a/arch/i386/kernel/timers/timer_cyclone.c b/arch/i386/kernel/timers/timer_cyclone.c index f6f1206a11bb7ed9b2afc2c2714ef53b51157f57..13892a65c941b70ca77f51dcf88e607a018d821f 100644 --- a/arch/i386/kernel/timers/timer_cyclone.c +++ b/arch/i386/kernel/timers/timer_cyclone.c @@ -17,9 +17,9 @@ #include #include #include -#include "io_ports.h" +#include -extern spinlock_t i8253_lock; +#include "io_ports.h" /* Number of usecs that the last interrupt was delayed */ static int delay_at_last_interrupt; diff --git a/arch/i386/kernel/timers/timer_pit.c b/arch/i386/kernel/timers/timer_pit.c index 967d5453cd0ece3742ce5d50f24385f8e40590fc..06de036a820c23d63395e559ac9db1f5daedc2a3 100644 --- a/arch/i386/kernel/timers/timer_pit.c +++ b/arch/i386/kernel/timers/timer_pit.c @@ -15,9 +15,8 @@ #include #include #include +#include -extern spinlock_t i8259A_lock; -extern spinlock_t i8253_lock; #include "do_timer.h" #include "io_ports.h" @@ -166,7 +165,6 @@ struct init_timer_opts __initdata timer_pit_init = { void setup_pit_timer(void) { - extern spinlock_t i8253_lock; unsigned long flags; spin_lock_irqsave(&i8253_lock, flags); diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c index f46e625bab67f117a9ed046f1662515b434d389f..8f4e4d5bc560d58138f24ab514902f18a175bd57 100644 --- a/arch/i386/kernel/timers/timer_tsc.c +++ b/arch/i386/kernel/timers/timer_tsc.c @@ -24,6 +24,7 @@ #include "mach_timer.h" #include +#include #ifdef CONFIG_HPET_TIMER static unsigned long hpet_usec_quotient; @@ -35,8 +36,6 @@ static inline void cpufreq_delayed_get(void); int tsc_disable __devinitdata = 0; -extern spinlock_t i8253_lock; - static int use_tsc; /* Number of usecs that the last interrupt was delayed */ static int delay_at_last_interrupt; diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/i386/mach-voyager/voyager_basic.c index 602aea240e9b55f67b5d1b4b7daf1f4a04b1e405..3e439ce5e1b22e47daa3f6285977d2958222299a 100644 --- a/arch/i386/mach-voyager/voyager_basic.c +++ b/arch/i386/mach-voyager/voyager_basic.c @@ -30,6 +30,7 @@ #include #include #include +#include /* * Power off function, if any @@ -182,7 +183,6 @@ voyager_timer_interrupt(struct pt_regs *regs) * and swiftly introduce it to something sharp and * pointy. */ __u16 val; - extern spinlock_t i8253_lock; spin_lock(&i8253_lock); diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index 157190d986bbdb405d132a0b7230ea9a32792bfe..d206d7e49cf5a5381e0c72c96d202bb77c677020 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -1064,7 +1064,6 @@ void print_all_local_APICs (void) void __apicdebuginit print_PIC(void) { - extern spinlock_t i8259A_lock; unsigned int v; unsigned long flags; diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c index e884cd4b22fdeaccab4310a801d1296ee3b73ff3..242029c9c0ca9a5e9e61b64011a3cd9dce7c31fd 100644 --- a/drivers/ide/legacy/hd.c +++ b/drivers/ide/legacy/hd.c @@ -156,11 +156,13 @@ else \ #if (HD_DELAY > 0) + +#include + unsigned long last_req; unsigned long read_timer(void) { - extern spinlock_t i8253_lock; unsigned long t, flags; int i; diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index 3e72c9b1461ee4c967c767d1004f11b3bbe70971..ab09cf4093e32595cbd84824db790e73f91d2881 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -60,12 +60,13 @@ static void gameport_disconnect_port(struct gameport *gameport); #if defined(__i386__) +#include + #define DELTA(x,y) ((y)-(x)+((y)<(x)?1193182/HZ:0)) #define GET_TIME(x) do { x = get_time_pit(); } while (0) static unsigned int get_time_pit(void) { - extern spinlock_t i8253_lock; unsigned long flags; unsigned int count; diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 504b7d5505671e066a3425c1037c87cec5252c3e..c3a5739030c3ba45d8dd1dda01cd79382faf3478 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -140,12 +140,14 @@ struct analog_port { */ #ifdef __i386__ + +#include + #define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0) #define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? CLOCK_TICK_RATE / HZ : 0))) #define TIME_NAME (cpu_has_tsc?"TSC":"PIT") static unsigned int get_time_pit(void) { - extern spinlock_t i8253_lock; unsigned long flags; unsigned int count; diff --git a/include/asm-i386/i8253.h b/include/asm-i386/i8253.h new file mode 100644 index 0000000000000000000000000000000000000000..015d8df076908038658aebce6f34d84581642793 --- /dev/null +++ b/include/asm-i386/i8253.h @@ -0,0 +1,6 @@ +#ifndef __ASM_I8253_H__ +#define __ASM_I8253_H__ + +extern spinlock_t i8253_lock; + +#endif /* __ASM_I8253_H__ */ diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h index 03dd13a48a8cb4feee46e2b4559b8654ab22027f..56211414fc9595bc1aeb7a854e1133b6e5238036 100644 --- a/include/asm-i386/mach-default/do_timer.h +++ b/include/asm-i386/mach-default/do_timer.h @@ -1,6 +1,7 @@ /* defines for inline arch setup functions */ #include +#include /** * do_timer_interrupt_hook - hook into timer tick diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index 32573749004c7cbd2ea95ac37e78006d11ca9649..a8babd2bbe849c5197e96b908ffc7ded77e388e0 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -217,4 +217,6 @@ extern int assign_irq_vector(int irq); void enable_NMI_through_LVT0 (void * dummy); +extern spinlock_t i8259A_lock; + #endif