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SubjectRe: [Patch net] net: dsa: microchip: remove IRQF_TRIGGER_FALLING in request_threaded_irq
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On Tue, 2022-12-13 at 15:44 +0530, Arun Ramadoss wrote:
> KSZ swithes used interrupts for detecting the phy link up and down.
> During registering the interrupt handler, it used IRQF_TRIGGER_FALLING
> flag. But this flag has to be retrieved from device tree instead of hard
> coding in the driver, 

Out of sheer ignorance, why?

> so removing the flag.

It looks like the device tree currently lack such item, so this is
effecivelly breaking phy linkup/linkdown?

What am I missing?

Thanks!

Paolo

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