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net: dsa: microchip: remove IRQF_TRIGGER_FALLING in request_threaded_irq
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, so removing the flag.
Fixes: ff319a6448
("net: dsa: microchip: move interrupt handling logic from lan937x to ksz_common")
Reported-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Link: https://lore.kernel.org/r/20221213101440.24667-1-arun.ramadoss@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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1 changed files with 1 additions and 2 deletions
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@ -1996,8 +1996,7 @@ static int ksz_irq_common_setup(struct ksz_device *dev, struct ksz_irq *kirq)
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irq_create_mapping(kirq->domain, n);
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ret = request_threaded_irq(kirq->irq_num, NULL, ksz_irq_thread_fn,
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IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
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kirq->name, kirq);
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IRQF_ONESHOT, kirq->name, kirq);
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if (ret)
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goto out;
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