From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Thu, 07 Nov 2013 11:17:29 +0100 Subject: [PATCH 1/2] clockevent: sun4i: Fill the irq field in the clockevent structure In-Reply-To: <1382699771-4396-2-git-send-email-maxime.ripard@free-electrons.com> References: <1382699771-4396-1-git-send-email-maxime.ripard@free-electrons.com> <1382699771-4396-2-git-send-email-maxime.ripard@free-electrons.com> Message-ID: <527B68B9.9060701@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 10/25/2013 01:16 PM, Maxime Ripard wrote: > The clock event structure irq field was not filled previously to the > interrupt we're using. > > This was resulting in the timer not being used at all when using a > configuration with SMP enabled on a system with several CPUs, and with > the cpumask set to the cpu_possible_mask. > > Signed-off-by: Maxime Ripard Applied to my tree for 3.14 > --- > drivers/clocksource/sun4i_timer.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c > index 2fb4695..a7f492e 100644 > --- a/drivers/clocksource/sun4i_timer.c > +++ b/drivers/clocksource/sun4i_timer.c > @@ -188,6 +188,7 @@ static void __init sun4i_timer_init(struct device_node *node) > writel(val | TIMER_IRQ_EN(0), timer_base + TIMER_IRQ_EN_REG); > > sun4i_clockevent.cpumask = cpumask_of(0); > + sun4i_clockevent.irq = irq; > > clockevents_config_and_register(&sun4i_clockevent, rate, > TIMER_SYNC_TICKS, 0xffffffff); > -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog