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authorMarc Zyngier <maz@kernel.org>2020-03-10 21:49:19 +0300
committerMarc Zyngier <maz@kernel.org>2020-03-16 18:48:54 +0300
commit4ddfc459d07a9e1b39d1ca8621d9a39408ea289a (patch)
tree8d4de6dad7e2959861e84b4b3c27363a50b754dc /drivers/irqchip
parent7177144a54f594f8815b777ae647e58b07c03f86 (diff)
downloadlinux-4ddfc459d07a9e1b39d1ca8621d9a39408ea289a.tar.xz
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
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-atmel-aic5.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index 29333497ba10..fc1b3a9cdafc 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -128,7 +128,7 @@ static int aic5_retrigger(struct irq_data *d)
irq_reg_writel(bgc, 1, AT91_AIC5_ISCR);
irq_gc_unlock(bgc);
- return 0;
+ return 1;
}
static int aic5_set_type(struct irq_data *d, unsigned type)