This is a note to let you know that I've just added the patch titled
irqchip: atmel-aic: Fix irqdomain initialization
to the 3.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
irqchip-atmel-aic-fix-irqdomain-initialization.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 45977fe35bf014f5cf9552717e1320783398ae0d Mon Sep 17 00:00:00 2001
From: Boris Brezillon <[email protected]>
Date: Tue, 11 Nov 2014 14:33:36 +0100
Subject: irqchip: atmel-aic: Fix irqdomain initialization
From: Boris Brezillon <[email protected]>
commit 45977fe35bf014f5cf9552717e1320783398ae0d upstream.
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 <[email protected]>
Tested-by: Kevin Hilman <[email protected]>
Fixes: b1479ebb77200 ("irqchip: atmel-aic: Add atmel AIC/AIC5 drivers")
Link:
https://lkml.kernel.org/r/1415712816-9202-1-git-send-email-boris.brezil...@free-electrons.com
Signed-off-by: Jason Cooper <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/irqchip/irq-atmel-aic-common.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- 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_
}
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_
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;
Patches currently in stable-queue which might be from
[email protected] are
queue-3.17/irqchip-atmel-aic-fix-irqdomain-initialization.patch
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