diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2014-11-11 14:33:36 +0100 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-11-11 22:34:48 +0000 |
| commit | 45977fe35bf014f5cf9552717e1320783398ae0d (patch) | |
| tree | a956f6e684f88bcfa61cbb4f2aed922accba764d /drivers/irqchip/irq-atmel-aic-common.c | |
| parent | 758e8366754d3fa57da978fef9d2c652f7b55c02 (diff) | |
| download | lwn-45977fe35bf014f5cf9552717e1320783398ae0d.tar.gz lwn-45977fe35bf014f5cf9552717e1320783398ae0d.zip | |
irqchip: atmel-aic: Fix irqdomain initialization
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.brezillon@free-electrons.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Fixes: b1479ebb77200 ("irqchip: atmel-aic: Add atmel AIC/AIC5 drivers")
Cc: <stable@vger.kernel.org> # v3.17+
Link: https://lkml.kernel.org/r/1415712816-9202-1-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip/irq-atmel-aic-common.c')
| -rw-r--r-- | drivers/irqchip/irq-atmel-aic-common.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-atmel-aic-common.c b/drivers/irqchip/irq-atmel-aic-common.c index 6ae3cdee0681..cc4f9d80122e 100644 --- a/drivers/irqchip/irq-atmel-aic-common.c +++ b/drivers/irqchip/irq-atmel-aic-common.c @@ -217,8 +217,9 @@ 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; @@ -230,7 +231,6 @@ 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; |