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phy: IRQ cannot be shared
With the way PHY IRQ handler is implemented (all real handling being pushed to the workqueue and returning IRQ_HANDLED all the time PHY is active), we cannot really claim that PHY IRQ can be shared when calling request_irq(). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -565,10 +565,8 @@ int phy_start_interrupts(struct phy_device *phydev)
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int err = 0;
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atomic_set(&phydev->irq_disable, 0);
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if (request_irq(phydev->irq, phy_interrupt,
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IRQF_SHARED,
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"phy_interrupt",
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phydev) < 0) {
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if (request_irq(phydev->irq, phy_interrupt, 0, "phy_interrupt",
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phydev) < 0) {
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pr_warn("%s: Can't get IRQ %d (PHY)\n",
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phydev->bus->name, phydev->irq);
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phydev->irq = PHY_POLL;
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