On Wed, Apr 29, 2015 at 5:15 PM, Mark Rutland <mark.rutland@xxxxxxx> wrote: >> > diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c >> > index 7b315e3..02c8bb4 100644 >> > --- a/drivers/irqchip/irq-gic.c >> > +++ b/drivers/irqchip/irq-gic.c >> > @@ -959,6 +959,7 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start, >> > irq_hw_number_t hwirq_base; >> > struct gic_chip_data *gic; >> > int gic_irqs, irq_base, i; >> > + unsigned long iidr; >> > >> > BUG_ON(gic_nr >= MAX_GIC_NR); >> > >> > @@ -996,6 +997,9 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start, >> > gic_set_base_accessor(gic, gic_get_common_base); >> > } >> > >> > + iidr = readl_relaxed(gic_data_dist_base(gic) + GIC_DIST_IIDR); >> > + pr_info("GICD_IIDR reports 0x%08lx\n", (unsigned long)iidr); >> >> No need for the cast. > > For arm64 there is ;) Why? iidr is already unsigned long. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html