cpumask: convert struct clock_event_device to cpumask pointers.
Impact: change calling convention of existing clock_event APIs
struct clock_event_timer's cpumask field gets changed to take pointer,
as does the ->broadcast function.
Another single-patch change. For safety, we BUG_ON() in
clockevents_register_device() if it's not set.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index a72e798..72f51d3 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -169,7 +169,6 @@
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.rating = 150,
- .cpumask = CPU_MASK_CPU0,
.set_next_event = clkevt32k_next_event,
.set_mode = clkevt32k_mode,
};
@@ -197,7 +196,7 @@
clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift);
clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt);
clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1;
- clkevt.cpumask = cpumask_of_cpu(0);
+ clkevt.cpumask = cpumask_of(0);
clockevents_register_device(&clkevt);
/* register clocksource */
diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c
index 122fd77..b63e1d5 100644
--- a/arch/arm/mach-at91/at91sam926x_time.c
+++ b/arch/arm/mach-at91/at91sam926x_time.c
@@ -91,7 +91,6 @@
.features = CLOCK_EVT_FEAT_PERIODIC,
.shift = 32,
.rating = 100,
- .cpumask = CPU_MASK_CPU0,
.set_mode = pit_clkevt_mode,
};
@@ -173,6 +172,7 @@
/* Set up and register clockevents */
pit_clkevt.mult = div_sc(pit_rate, NSEC_PER_SEC, pit_clkevt.shift);
+ pit_clkevt.cpumask = cpumask_of(0);
clockevents_register_device(&pit_clkevt);
}
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 3b9a296..f8bcd29 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -322,7 +322,7 @@
clockevent_davinci.min_delta_ns =
clockevent_delta2ns(1, &clockevent_davinci);
- clockevent_davinci.cpumask = cpumask_of_cpu(0);
+ clockevent_davinci.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_davinci);
}
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index a11765f..aff0ebc 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -184,7 +184,7 @@
clockevent_imx.min_delta_ns =
clockevent_delta2ns(0xf, &clockevent_imx);
- clockevent_imx.cpumask = cpumask_of_cpu(0);
+ clockevent_imx.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_imx);
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 7766f46..f4656d2 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -487,7 +487,7 @@
clockevent_delta2ns(0xfffffffe, &clockevent_ixp4xx);
clockevent_ixp4xx.min_delta_ns =
clockevent_delta2ns(0xf, &clockevent_ixp4xx);
- clockevent_ixp4xx.cpumask = cpumask_of_cpu(0);
+ clockevent_ixp4xx.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_ixp4xx);
return 0;
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
index 345a14c..444d9c0 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -182,7 +182,7 @@
clockevent_delta2ns(0xf0000000 >> clock->shift, ce);
/* 4 gets rounded down to 3 */
ce->min_delta_ns = clockevent_delta2ns(4, ce);
- ce->cpumask = cpumask_of_cpu(0);
+ ce->cpumask = cpumask_of(0);
cs->mult = clocksource_hz2mult(clock->freq, cs->shift);
res = clocksource_register(cs);
diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c
index a63424d..41df697 100644
--- a/arch/arm/mach-ns9xxx/time-ns9360.c
+++ b/arch/arm/mach-ns9xxx/time-ns9360.c
@@ -173,7 +173,7 @@
ns9360_clockevent_device.min_delta_ns =
clockevent_delta2ns(1, &ns9360_clockevent_device);
- ns9360_clockevent_device.cpumask = cpumask_of_cpu(0);
+ ns9360_clockevent_device.cpumask = cpumask_of(0);
clockevents_register_device(&ns9360_clockevent_device);
setup_irq(IRQ_NS9360_TIMER0 + TIMER_CLOCKEVENT,
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 2cf7e32..495a32c 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -173,7 +173,7 @@
clockevent_mpu_timer1.min_delta_ns =
clockevent_delta2ns(1, &clockevent_mpu_timer1);
- clockevent_mpu_timer1.cpumask = cpumask_of_cpu(0);
+ clockevent_mpu_timer1.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_mpu_timer1);
}
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 705367e..fd3f739 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -187,7 +187,7 @@
clockevent_32k_timer.min_delta_ns =
clockevent_delta2ns(1, &clockevent_32k_timer);
- clockevent_32k_timer.cpumask = cpumask_of_cpu(0);
+ clockevent_32k_timer.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_32k_timer);
}
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 589393b..ae60363 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -120,7 +120,7 @@
clockevent_gpt.min_delta_ns =
clockevent_delta2ns(1, &clockevent_gpt);
- clockevent_gpt.cpumask = cpumask_of_cpu(0);
+ clockevent_gpt.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_gpt);
}
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index f8a9a62..bf3c9a4 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -122,7 +122,6 @@
.features = CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.rating = 200,
- .cpumask = CPU_MASK_CPU0,
.set_next_event = pxa_osmr0_set_next_event,
.set_mode = pxa_osmr0_set_mode,
};
@@ -170,6 +169,7 @@
clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
ckevt_pxa_osmr0.min_delta_ns =
clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1;
+ ckevt_pxa_osmr0.cpumask = cpumask_of(0);
cksrc_pxa_oscr0.mult =
clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift);
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 2f04d54..b07cb9b 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -511,7 +511,7 @@
.set_mode = timer_set_mode,
.set_next_event = timer_set_next_event,
.rating = 300,
- .cpumask = CPU_MASK_ALL,
+ .cpumask = cpu_all_mask,
};
static void __init realview_clockevents_init(unsigned int timer_irq)
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index 44d178c..504961e 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -161,7 +161,7 @@
clk->set_mode = local_timer_set_mode;
clk->set_next_event = local_timer_set_next_event;
clk->irq = IRQ_LOCALTIMER;
- clk->cpumask = cpumask_of_cpu(cpu);
+ clk->cpumask = cpumask_of(cpu);
clk->shift = 20;
clk->mult = div_sc(mpcore_timer_rate, NSEC_PER_SEC, clk->shift);
clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk);
@@ -199,7 +199,7 @@
clk->rating = 200;
clk->set_mode = dummy_timer_set_mode;
clk->broadcast = smp_timer_broadcast;
- clk->cpumask = cpumask_of_cpu(cpu);
+ clk->cpumask = cpumask_of(cpu);
clockevents_register_device(clk);
}
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index 24c0a4b..1cac4ac 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -73,7 +73,6 @@
.features = CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.rating = 200,
- .cpumask = CPU_MASK_CPU0,
.set_next_event = sa1100_osmr0_set_next_event,
.set_mode = sa1100_osmr0_set_mode,
};
@@ -110,6 +109,7 @@
clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0);
ckevt_sa1100_osmr0.min_delta_ns =
clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_sa1100_osmr0) + 1;
+ ckevt_sa1100_osmr0.cpumask = cpumask_of(0);
cksrc_sa1100_oscr.mult =
clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_sa1100_oscr.shift);
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 565e0ba..a3f1933 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -965,7 +965,7 @@
timer0_clockevent.min_delta_ns =
clockevent_delta2ns(0xf, &timer0_clockevent);
- timer0_clockevent.cpumask = cpumask_of_cpu(0);
+ timer0_clockevent.cpumask = cpumask_of(0);
clockevents_register_device(&timer0_clockevent);
}
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index fd28f51..758a129 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -190,7 +190,7 @@
clockevent_mxc.min_delta_ns =
clockevent_delta2ns(0xff, &clockevent_mxc);
- clockevent_mxc.cpumask = cpumask_of_cpu(0);
+ clockevent_mxc.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_mxc);
diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c
index 544d6b3..6fa2923 100644
--- a/arch/arm/plat-orion/time.c
+++ b/arch/arm/plat-orion/time.c
@@ -149,7 +149,6 @@
.features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
.shift = 32,
.rating = 300,
- .cpumask = CPU_MASK_CPU0,
.set_next_event = orion_clkevt_next_event,
.set_mode = orion_clkevt_mode,
};
@@ -199,5 +198,6 @@
orion_clkevt.mult = div_sc(tclk, NSEC_PER_SEC, orion_clkevt.shift);
orion_clkevt.max_delta_ns = clockevent_delta2ns(0xfffffffe, &orion_clkevt);
orion_clkevt.min_delta_ns = clockevent_delta2ns(1, &orion_clkevt);
+ orion_clkevt.cpumask = cpumask_of(0);
clockevents_register_device(&orion_clkevt);
}
