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powerpc/85xx: Mark cascade irq IRQF_NO_THREAD

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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>
This commit is contained in:
Thomas Gleixner
2011-10-05 02:30:49 +00:00
committed by Benjamin Herrenschmidt
parent df17f56d8a
commit c6c56bdda1
1 changed files with 1 additions and 1 deletions
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arch/powerpc/platforms/85xx/mpc85xx_cds.c
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@@ -177,7 +177,7 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
static struct irqaction mpc85xxcds_8259_irqaction = { static struct irqaction mpc85xxcds_8259_irqaction = {
.handler = mpc85xx_8259_cascade_action, .handler = mpc85xx_8259_cascade_action,
.flags = IRQF_SHARED, .flags = IRQF_SHARED | IRQF_NO_THREAD,
.name = "8259 cascade", .name = "8259 cascade",
}; };
#endif /* PPC_I8259 */ #endif /* PPC_I8259 */