Dear Pavel Machek,
> Hi!
>
> > > > > + writel(TIMER_LOAD_VAL, &timer_base->load_val);
> > > > > + writel(TIMER_LOAD_VAL, &timer_base->curr_val);
> > > > > + writel((readl((&timer_base->ctrl)) | 0x3),
> > > >
> > > > I think you should stick to programming in C here, not ((((LISP)))),
> > > > so try cutting down on the ((braces)) :-)
> > >
> > > Some braces have been harmed by creation of this patch.
> >
> > At least one more pair must be killed on the above statement :)
>
> I removed two pairs but failed to post the patch ;-). Be sure you'll
> never see them again.
>
> > > > btw. what's this 0x3 magic constant ?
> > >
> > > Dinh has to help here :-(.
> >
> > Also, use setbits_le32() there instead anyway.
>
> Uff, setbits_le32 looks seriously strange. Should I do this?
Yes please, that's the suggested way:
Instead of:
ret = readl()
ret |= 1 << BIT;
writel(ret, )
You do:
setbits_le32()
>
> Thanks for review,
>
Pavel
>
> diff --git a/arch/arm/cpu/armv7/socfpga/timer.c
> b/arch/arm/cpu/armv7/socfpga/timer.c index 79fa081..1ceb6e9 100644
> --- a/arch/arm/cpu/armv7/socfpga/timer.c
> +++ b/arch/arm/cpu/armv7/socfpga/timer.c
> @@ -30,7 +30,7 @@ int timer_init(void)
> {
> writel(TIMER_LOAD_VAL, &timer_base->load_val);
> writel(TIMER_LOAD_VAL, &timer_base->curr_val);
> - writel(readl(&timer_base->ctrl) | 0x3, &timer_base->ctrl);
> + setbits_le32(&timer_base->ctrl, 0x3);
> return 0;
> }
Best regards,
Marek Vasut
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