From d8107efd8a3c15ec5885dbe1d3168e26c6b3e2e4 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Tue, 15 Apr 2014 12:05:24 +0100 Subject: [PATCH] MIPS: mark R4K clockevent device with CLOCK_EVT_FEAT_PERCPU The CLOCK_EVT_FEAT_PERCPU flag indicates that a clockevent device is only configurable by the CPU for which it is registered, and thus cannot be used as the tick broadcast device. That property is true of the R4K timer, which is inaccessible from other cores. Signed-off-by: Paul Burton --- arch/mips/kernel/cevt-r4k.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c index 7820d5d3d475..f3c549c4b75e 100644 --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c @@ -196,7 +196,8 @@ int r4k_clockevent_init(void) cd->name = "MIPS"; cd->features = CLOCK_EVT_FEAT_ONESHOT | - CLOCK_EVT_FEAT_C3STOP; + CLOCK_EVT_FEAT_C3STOP | + CLOCK_EVT_FEAT_PERCPU; clockevent_set_clock(cd, mips_hpt_frequency); -- 2.30.2