MIPS: allow R4K clockevent device to function regardless of GIC
authorPaul Burton <paul.burton@imgtec.com>
Wed, 5 Mar 2014 11:41:47 +0000 (11:41 +0000)
committerPaul Burton <paul.burton@imgtec.com>
Fri, 2 May 2014 15:39:12 +0000 (16:39 +0100)
Having the GIC clockevent driver compiled should not prevent the R4K
timer clockevent driver from functioning. One will be selected as the
CPU local timer based upon their priorities and the other may simply be
unused or in the case of the GIC timer may be used as the tick broadcast
device.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
arch/mips/kernel/cevt-r4k.c

index f3c549c4b75e4064a283a4504e82b409688db6e5..4dcd1fb5c41dd12279b6e28006660abff232ad03 100644 (file)
@@ -72,9 +72,6 @@ irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
                /* Clear Count/Compare Interrupt */
                write_c0_compare(read_c0_compare());
                cd = &per_cpu(mips_clockevent_device, cpu);
-#ifdef CONFIG_CEVT_GIC
-               if (!gic_present)
-#endif
                cd->event_handler(cd);
        }
 
@@ -212,9 +209,6 @@ int r4k_clockevent_init(void)
        cd->set_mode            = mips_set_clock_mode;
        cd->event_handler       = mips_event_handler;
 
-#ifdef CONFIG_CEVT_GIC
-       if (!gic_present)
-#endif
        clockevents_register_device(cd);
 
        if (cp0_timer_irq_installed)