irqchip/atmel-aic5: Fix irq_retrigger callback return value
The irq_retrigger callback is supposed to return 0 when retrigger has failed, and a non-zero value otherwise. Tell the core code that the driver has succedded in using the HW to retrigger the interrupt. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200310184921.23552-3-maz@kernel.org
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@ -128,7 +128,7 @@ static int aic5_retrigger(struct irq_data *d)
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irq_reg_writel(bgc, 1, AT91_AIC5_ISCR);
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irq_gc_unlock(bgc);
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return 0;
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return 1;
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}
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static int aic5_set_type(struct irq_data *d, unsigned type)
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