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| author | Richard Henderson <rth@twiddle.net> | 2013-07-14 19:57:34 +0200 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2013-11-17 01:33:19 +0100 |
| commit | a1659d6d128a7e0c2985bce7c957b66af1f71181 (patch) | |
| tree | 9f53e3fc589023cde0a573a23855535225848146 /arch/alpha/kernel/irq_alpha.c | |
| parent | alpha: Enable the rpcc clocksource for single processor (diff) | |
| download | linux-a1659d6d128a7e0c2985bce7c957b66af1f71181.tar.xz linux-a1659d6d128a7e0c2985bce7c957b66af1f71181.zip | |
alpha: Switch to GENERIC_CLOCKEVENTS
This allows us to get rid of some hacky code for SMP. Get rid of
some cycle counter hackery that's now handled by generic code via
clocksource + clock_event_device objects.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'arch/alpha/kernel/irq_alpha.c')
| -rw-r--r-- | arch/alpha/kernel/irq_alpha.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c index 28e4429596f3..6990ddc0fbaf 100644 --- a/arch/alpha/kernel/irq_alpha.c +++ b/arch/alpha/kernel/irq_alpha.c @@ -66,21 +66,7 @@ do_entInt(unsigned long type, unsigned long vector, break; case 1: old_regs = set_irq_regs(regs); -#ifdef CONFIG_SMP - { - long cpu; - - smp_percpu_timer_interrupt(regs); - cpu = smp_processor_id(); - if (cpu != boot_cpuid) { - kstat_incr_irqs_this_cpu(RTC_IRQ, irq_to_desc(RTC_IRQ)); - } else { - handle_irq(RTC_IRQ); - } - } -#else handle_irq(RTC_IRQ); -#endif set_irq_regs(old_regs); return; case 2: |