On 17:42-20150107, Marc Zyngier wrote: > Tegra's LIC (Legacy Interrupt Controller) has been so far only > supported as a weird extension of the GIC, which is not exactly > pretty. > > The stacked irq domain framework fits this pretty well, and allows > the LIC code to be turned into a standalone irqchip. In the process, > make the driver DT aware, something that was sorely missing from > the mach-tegra implementation. > > Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> > --- Saw a few checkpatch warnings as below: all of them seem minors. @@ -0,0 +1,35 @@ +WARNING: added, moved or deleted file(s), does MAINTAINERS need updating? +#36: +new file mode 100644 +WARNING: line over 80 characters +#169: FILE: drivers/irqchip/irq-tegra.c:129: ++ tegra_ictlr_info->cpu_ier[i] = readl_relaxed(ictlr + ICTLR_CPU_IER); +WARNING: line over 80 characters +#170: FILE: drivers/irqchip/irq-tegra.c:130: ++ tegra_ictlr_info->cpu_iep[i] = readl_relaxed(ictlr + ICTLR_CPU_IEP_CLASS); +WARNING: line over 80 characters +#171: FILE: drivers/irqchip/irq-tegra.c:131: ++ tegra_ictlr_info->cop_ier[i] = readl_relaxed(ictlr + ICTLR_COP_IER); +WARNING: line over 80 characters +#172: FILE: drivers/irqchip/irq-tegra.c:132: ++ tegra_ictlr_info->cop_iep[i] = readl_relaxed(ictlr + ICTLR_COP_IEP_CLASS); +WARNING: line over 80 characters +#181: FILE: drivers/irqchip/irq-tegra.c:141: ++ writel_relaxed(tegra_ictlr_info->ictlr_wake_mask[i], ictlr + ICTLR_CPU_IER_SET); +WARNING: Missing a blank line after declarations +#196: FILE: drivers/irqchip/irq-tegra.c:156: ++ void __iomem *ictlr = tegra_ictlr_info->ictlr_reg_base[i]; ++ writel_relaxed(tegra_ictlr_info->cpu_iep[i], +WARNING: line over 80 characters +#284: FILE: drivers/irqchip/irq-tegra.c:244: ++ return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, &parent_args); +CHECK: Please don't use multiple blank lines +#287: FILE: drivers/irqchip/irq-tegra.c:247: ++ ++ +WARNING: Missing a blank line after declarations +#296: FILE: drivers/irqchip/irq-tegra.c:256: ++ struct irq_data *d = irq_domain_get_irq_data(domain, virq + i); ++ irq_domain_reset_irq_data(d); ` -- Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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