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dummy-irq

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Ciro Santilli
2017-07-09 11:31:37 +01:00
parent 1cd55ebf53
commit 10d84a2d54
2 changed files with 20 additions and 4 deletions
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4
kernel_module/platform_device.c
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@@ -55,9 +55,9 @@ static int lkmc_platform_device_probe(struct platform_device *pdev)
return -EINVAL;
}
/* IRQ. */
/* IRQ. Shared so that other test modules may snoop it. */
irq = irq_of_parse_and_map(dev->of_node, 0);
if (request_irq(irq, lkmc_irq_handler, 0, "lkmc_platform_device", dev) < 0) {
if (request_irq(irq, lkmc_irq_handler, IRQF_SHARED, "lkmc_platform_device", dev) < 0) {
dev_err(dev, "request_irq");
return -EINVAL;
}