Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 5/8] irqchip: Conexant CX92755 interrupts controller driver | Date | Tue, 23 Dec 2014 22:02:18 +0100 |
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On Tuesday 23 December 2014 09:58:42 Baruch Siach wrote: > +static void __exception_irq_entry digicolor_handle_irq(struct pt_regs *regs) > +{ > + u32 status, hwirq; > + > + do { > + status = readl(digicolor_irq_base + IC_INT0STATUS_LO); > + if (status) { > + hwirq = ffs(status) - 1; > + } else { > + status = readl(digicolor_irq_base + IC_INT0STATUS_XLO); > + if (status) > + hwirq = ffs(status) - 1 + 32; > + else > + return; > + } > + > + handle_domain_irq(digicolor_irq_domain, hwirq, regs); > + } while (1); > +} >
Have you tried using the generic_irqchip code for this? The hardware seems simple enough.
Arnd
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