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| author | David Woodhouse <dwmw2@infradead.org> | 2006-12-01 09:56:43 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-12-01 09:56:43 +0000 |
| commit | bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb (patch) | |
| tree | 3f56594e813c6f35cbacbdb3e137ba5bfd0b3069 /arch/mips/sgi-ip27/ip27-timer.c | |
| parent | 6c33cafc794d07c9254c160789120a0e98c088c9 (diff) | |
| parent | 0215ffb08ce99e2bb59eca114a99499a4d06e704 (diff) | |
| download | kernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.zip kernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.tar.gz kernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.tar.bz2 | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-timer.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 4e870fc..5e82a26 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -134,13 +134,6 @@ again: irq_exit(); } -unsigned long ip27_do_gettimeoffset(void) -{ - unsigned long ct_cur1; - ct_cur1 = REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT) + CYCLES_PER_JIFFY; - return (ct_cur1 - ct_cur[0]) * NSEC_PER_CYCLE / 1000; -} - /* Includes for ioc3_init(). */ #include <asm/sn/types.h> #include <asm/sn/sn0/addrs.h> @@ -221,8 +214,6 @@ static struct irqaction rt_irqaction = { .name = "timer" }; -extern int allocate_irqno(void); - void __init plat_timer_setup(struct irqaction *irq) { int irqno = allocate_irqno(); @@ -248,12 +239,17 @@ void __init plat_timer_setup(struct irqaction *irq) setup_irq(irqno, &rt_irqaction); } +static unsigned int ip27_hpt_read(void) +{ + return REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT); +} + void __init ip27_time_init(void) { + mips_hpt_read = ip27_hpt_read; + mips_hpt_frequency = CYCLES_PER_SEC; xtime.tv_sec = get_m48t35_time(); xtime.tv_nsec = 0; - - do_gettimeoffset = ip27_do_gettimeoffset; } void __init cpu_time_init(void) |