diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/kernel/time.c | 6 | ||||
-rw-r--r-- | arch/blackfin/kernel/time.c | 6 | ||||
-rw-r--r-- | arch/cris/arch-v10/kernel/time.c | 6 | ||||
-rw-r--r-- | arch/cris/kernel/time.c | 11 | ||||
-rw-r--r-- | arch/m32r/kernel/time.c | 4 | ||||
-rw-r--r-- | arch/m68k/kernel/time.c | 16 |
6 files changed, 27 insertions, 22 deletions
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index 09be0c3c906..b0190b41cb3 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -70,7 +70,7 @@ EXPORT_SYMBOL(profile_pc); #endif #ifdef CONFIG_ARCH_USES_GETTIMEOFFSET -u32 arch_gettimeoffset(void) +static u32 arm_gettimeoffset(void) { if (system_timer->offset != NULL) return system_timer->offset() * 1000; @@ -164,6 +164,10 @@ device_initcall(timer_init_syscore_ops); void __init time_init(void) { +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET + arch_gettimeoffset = arm_gettimeoffset; +#endif + system_timer = machine_desc->timer; system_timer->init(); sched_clock_postinit(); diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c index 2310b249675..3126b920a4a 100644 --- a/arch/blackfin/kernel/time.c +++ b/arch/blackfin/kernel/time.c @@ -85,7 +85,7 @@ time_sched_init(irqreturn_t(*timer_routine) (int, void *)) /* * Should return useconds since last timer tick */ -u32 arch_gettimeoffset(void) +static u32 blackfin_gettimeoffset(void) { unsigned long offset; unsigned long clocks_per_jiffy; @@ -141,6 +141,10 @@ void read_persistent_clock(struct timespec *ts) void __init time_init(void) { +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET + arch_gettimeoffset = blackfin_gettimeoffset; +#endif + #ifdef CONFIG_RTC_DRV_BFIN /* [#2663] hack to filter junk RTC values that would cause * userspace to have to deal with time values greater than diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index 162892f24a2..fce7c541d70 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -55,9 +55,9 @@ unsigned long get_ns_in_jiffie(void) return ns; } -unsigned long do_slow_gettimeoffset(void) +static u32 cris_v10_gettimeoffset(void) { - unsigned long count; + u32 count; /* The timer interrupt comes from Etrax timer 0. In order to get * better precision, we check the current value. It might have @@ -191,6 +191,8 @@ static struct irqaction irq2 = { void __init time_init(void) { + arch_gettimeoffset = cris_v10_gettimeoffset; + /* probe for the RTC and read it if it exists * Before the RTC can be probed the loops_per_usec variable needs * to be initialized to make usleep work. A better value for diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index b063c9217b5..fe6acdabbc8 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -39,17 +39,6 @@ extern unsigned long loops_per_jiffy; /* init/main.c */ unsigned long loops_per_usec; - -#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET -extern unsigned long do_slow_gettimeoffset(void); -static unsigned long (*do_gettimeoffset)(void) = do_slow_gettimeoffset; - -u32 arch_gettimeoffset(void) -{ - return do_gettimeoffset(); -} -#endif - int set_rtc_mmss(unsigned long nowtime) { D(printk(KERN_DEBUG "set_rtc_mmss(%lu)\n", nowtime)); diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c index 84dd04048db..1a15f81ea1b 100644 --- a/arch/m32r/kernel/time.c +++ b/arch/m32r/kernel/time.c @@ -57,7 +57,7 @@ extern void smp_local_timer_interrupt(void); static unsigned long latch; -u32 arch_gettimeoffset(void) +static u32 m32r_gettimeoffset(void) { unsigned long elapsed_time = 0; /* [us] */ @@ -165,6 +165,8 @@ void read_persistent_clock(struct timespec *ts) void __init time_init(void) { + arch_gettimeoffset = m32r_gettimeoffset; + #if defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_XNUX2) \ || defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_M32700) \ || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104) diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index 5d0bcaad2e5..c2994c8c30d 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -80,14 +80,9 @@ void read_persistent_clock(struct timespec *ts) } } -void __init time_init(void) -{ - mach_sched_init(timer_interrupt); -} - #ifdef CONFIG_ARCH_USES_GETTIMEOFFSET -u32 arch_gettimeoffset(void) +static u32 m68k_gettimeoffset(void) { return mach_gettimeoffset() * 1000; } @@ -106,3 +101,12 @@ static int __init rtc_init(void) module_init(rtc_init); #endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */ + +void __init time_init(void) +{ +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET + arch_gettimeoffset = m68k_gettimeoffset; +#endif + + mach_sched_init(timer_interrupt); +} |