From d527eef5b7f151320921f0ff7a88297cefc5be72 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 19 Oct 2007 08:22:38 +0100 Subject: [MIPS] Sibyte: Finish conversion to modern time APIs. Signed-off-by: Ralf Baechle --- arch/mips/sibyte/sb1250/irq.c | 36 ++---------------------------------- 1 file changed, 2 insertions(+), 34 deletions(-) (limited to 'arch/mips/sibyte/sb1250/irq.c') diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index 7659174819c..500d17e84c0 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -400,43 +400,11 @@ static void sb1250_kgdb_interrupt(void) #endif /* CONFIG_KGDB */ -static inline void sb1250_timer_interrupt(void) -{ - int cpu = smp_processor_id(); - int irq = K_INT_TIMER_0 + cpu; - - irq_enter(); - kstat_this_cpu.irqs[irq]++; - - write_seqlock(&xtime_lock); - - /* ACK interrupt */ - ____raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - /* - * call the generic timer interrupt handling - */ - do_timer(1); - - write_sequnlock(&xtime_lock); - - /* - * In UP mode, we call local_timer_interrupt() to do profiling - * and process accouting. - * - * In SMP mode, local_timer_interrupt() is invoked by appropriate - * low-level local timer interrupt handler. - */ - local_timer_interrupt(irq); - - irq_exit(); -} - extern void sb1250_mailbox_interrupt(void); asmlinkage void plat_irq_dispatch(void) { + unsigned int cpu = smp_processor_id(); unsigned int pending; /* @@ -454,7 +422,7 @@ asmlinkage void plat_irq_dispatch(void) if (pending & CAUSEF_IP7) /* CPU performance counter interrupt */ do_IRQ(MIPS_CPU_IRQ_BASE + 7); else if (pending & CAUSEF_IP4) - sb1250_timer_interrupt(); + do_IRQ(K_INT_TIMER_0 + cpu); /* sb1250_timer_interrupt() */ #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) -- cgit v1.2.3-18-g5258