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Commit 8a11da59 authored by Zubair Lutfullah Kakakhel's avatar Zubair Lutfullah Kakakhel Committed by Marc Zyngier
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irqchip/xilinx: Try to fall back if xlnx,kind-of-intr not provided 



The powerpc dts file does not have the xlnx,kind-of-intr property.
Instead of erroring out, give a warning instead. And attempt to
continue to probe the interrupt controller while assuming
kind-of-intr is 0x0 as a fall back.

Acked-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 9689c99e

drivers/irqchip/irq-xilinx-intc.c

+2 −2
Original line number Diff line number Diff line
@@ -179,8 +179,8 @@ static int __init xilinx_intc_of_init(struct device_node *intc, 


	ret = of_property_read_u32(intc, "xlnx,kind-of-intr", &irqc->intr_mask);

	if (ret < 0) {

		pr_err("irq-xilinx: unable to read xlnx,kind-of-intr\n");

		goto err_alloc;

		pr_warn("irq-xilinx: unable to read xlnx,kind-of-intr\n");

		irqc->intr_mask = 0;

	}



	if (irqc->intr_mask >> nr_irq)