Re: [PATCH 3/3] clocksource: pxa: Fix section mismatch

[Daniel Lezcano]

On 02/25/2015 11:35 AM, Ingo Molnar wrote:
> * Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> wrote:
>
> > From: Robert Jarzmik <robert.jarzmik@xxxxxxx>
> >
> > As pxa_timer_common_init() is only called in init context, mark it as
> > such, and quiesce the compiler warnings :
> > WARNING: vmlinux.o(.text.unlikely+0x45d4): Section mismatch in reference
> > from the function pxa_timer_common_init() to the function
> > .init.text:sched_clock_register()
> >
> > WARNING: vmlinux.o(.text.unlikely+0x4610): Section mismatch in reference
> > from the function pxa_timer_common_init() to the function
> > .init.text:clocksource_mmio_init()
> >
> > Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
> > Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
> > ---
> >   drivers/clocksource/pxa_timer.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/clocksource/pxa_timer.c b/drivers/clocksource/pxa_timer.c
> > index 941f3f3..d9438af 100644
> > --- a/drivers/clocksource/pxa_timer.c
> > +++ b/drivers/clocksource/pxa_timer.c
> > @@ -163,7 +163,7 @@ static struct irqaction pxa_ost0_irq = {
> >   	.dev_id		= &ckevt_pxa_osmr0,
> >   };
> >
> > -static void pxa_timer_common_init(int irq, unsigned long clock_tick_rate)
> > +static void __init pxa_timer_common_init(int irq, unsigned long clock_tick_rate)
> >   {
> >   	timer_writel(0, OIER);
> >   	timer_writel(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
>
> So this is then used indirectly by:
>
> CLOCKSOURCE_OF_DECLARE(pxa_timer, "marvell,pxa-timer", pxa_timer_dt_init);
>
> which should probably be marked __initdata?


Sorry, I miss the point. What should be marked __initdata ?


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