First of all IRQCHIP_SKIP_SET_WAKE is not a valid irq_gc_flags and thus
should not be passed as the last argument of
irq_alloc_domain_generic_chips.
Then pass the correct handler (handle_fasteoi_irq) to
irq_alloc_domain_generic_chips instead of manually re-setting it in the
initialization loop.
And eventually initialize default irq flags to the pseudo standard:
IRQ_REQUEST | IRQ_PROBE | IRQ_AUTOEN.
Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
Hello Kevin,
This patch has not been tested yet but it should solve the issue you've
experienced with the IRQ_GC_BE_IO flag and the atmel-aic driver.
I'll test it tomorrow and let you know if it actually works.
Regards,
Boris
drivers/irqchip/irq-atmel-aic-common.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/irqchip/irq-atmel-aic-common.c
b/drivers/irqchip/irq-atmel-aic-common.c
index 656cfe3..d111ac7 100644
--- a/drivers/irqchip/irq-atmel-aic-common.c
+++ b/drivers/irqchip/irq-atmel-aic-common.c
@@ -243,8 +243,9 @@ struct irq_domain *__init aic_common_of_init(struct
device_node *node,
}
ret = irq_alloc_domain_generic_chips(domain, 32, 1, name,
- handle_level_irq, 0, 0,
- IRQCHIP_SKIP_SET_WAKE);
+ handle_fasteoi_irq,
+ IRQ_NOREQUEST | IRQ_NOPROBE |
+ IRQ_NOAUTOEN, 0, 0);
if (ret)
goto err_domain_remove;
@@ -256,7 +257,6 @@ struct irq_domain *__init aic_common_of_init(struct
device_node *node,
gc->unused = 0;
gc->wake_enabled = ~0;
gc->chip_types[0].type = IRQ_TYPE_SENSE_MASK;
- gc->chip_types[0].handler = handle_fasteoi_irq;
gc->chip_types[0].chip.irq_eoi = irq_gc_eoi;
gc->chip_types[0].chip.irq_set_wake = irq_gc_set_wake;
gc->chip_types[0].chip.irq_shutdown = aic_common_shutdown;
--
1.9.1
--
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