The irq chip functions use the irq chipdata directly as the base register address of the controller, so this should be passed in instead of a pointer to the array address holding the base address.
This fixes Tegra20 CPUidle as now the un-/masking of IRQs at the LIC level works again, but more importantly it fixes the resulting memory corruption. Signed-off-by: Lucas Stach <[email protected]> --- This is an important fix and should go into 4.1. --- drivers/irqchip/irq-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c index 51c485d..f67bbd8 100644 --- a/drivers/irqchip/irq-tegra.c +++ b/drivers/irqchip/irq-tegra.c @@ -264,7 +264,7 @@ static int tegra_ictlr_domain_alloc(struct irq_domain *domain, irq_domain_set_hwirq_and_chip(domain, virq + i, hwirq + i, &tegra_ictlr_chip, - &info->base[ictlr]); + info->base[ictlr]); } parent_args = *args; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
