powerpc/85xx: Mark cascade irq IRQF_NO_THREAD
Cascade interrupt must run in hard interrupt context. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -177,7 +177,7 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
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static struct irqaction mpc85xxcds_8259_irqaction = {
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.handler = mpc85xx_8259_cascade_action,
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.flags = IRQF_SHARED,
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.flags = IRQF_SHARED | IRQF_NO_THREAD,
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.name = "8259 cascade",
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};
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#endif /* PPC_I8259 */
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