diff mbox series

[1/4] irqchip/atmel-aic: Fix irq_retrigger callback return value

Message ID 20200310184921.23552-2-maz@kernel.org (mailing list archive)
State Mainlined
Commit 7177144a54f594f8815b777ae647e58b07c03f86
Headers show
Series irqchip: Random irq_retrigger fixes | expand

Commit Message

Marc Zyngier March 10, 2020, 6:49 p.m. UTC 
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>
---
 drivers/irqchip/irq-atmel-aic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index bb1ad451392f..2c999dc310c1 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -83,7 +83,7 @@  static int aic_retrigger(struct irq_data *d)
 	irq_reg_writel(gc, d->mask, AT91_AIC_ISCR);
 	irq_gc_unlock(gc);
 
-	return 0;
+	return 1;
 }
 
 static int aic_set_type(struct irq_data *d, unsigned type)