From: dbaryshkov@gmail.com (Dmitry Eremin-Solenikov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 08/10] arm: sa1100: merge IRQ 11 to "normal" irq domain
Date: Sun, 15 Dec 2013 08:28:15 +0400 [thread overview]
Message-ID: <1387081697-21841-9-git-send-email-dbaryshkov@gmail.com> (raw)
In-Reply-To: <1387081697-21841-1-git-send-email-dbaryshkov@gmail.com>
IRQ 11 is a shared IRQ receiving IRQs from "high" GPIOs. It is still
handled by sa1100_normal_chip, so there is no point to exclude it from
"normal" irq domain. The IRQF_VALID flag set by domain map function will
be cleared by irq_set_chained_handler() internally.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
---
arch/arm/mach-sa1100/irq.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index bb3bdad..5c72062 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -434,7 +434,7 @@ void __init sa1100_init_irq(void)
&sa1100_low_gpio_irqdomain_ops, NULL);
sa1100_normal_irqdomain = irq_domain_add_legacy(NULL,
- 20, 12, 12,
+ 21, 11, 11,
&sa1100_normal_irqdomain_ops, NULL);
sa1100_high_gpio_irqdomain = irq_domain_add_legacy(NULL,
@@ -444,7 +444,6 @@ void __init sa1100_init_irq(void)
/*
* Install handler for GPIO 11-27 edge detect interrupts
*/
- irq_set_chip(IRQ_GPIO11_27, &sa1100_normal_chip);
irq_set_chained_handler(IRQ_GPIO11_27, sa1100_high_gpio_handler);
set_handle_irq(sa1100_handle_irq);
--
1.8.5.1
next prev parent reply other threads:[~2013-12-15 4:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-15 4:28 [PATCH v3 00/10] ARM: sa1100: improve irq handling Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 01/10] ARM: sa1100: switch to MULTI_IRQ_HANDLER Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 02/10] ARM: sa1100: drop entry-macro.S Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 03/10] ARM: sa1100: add platform functions to handle PWER settings Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 04/10] arm: sa1100: use new functions that hide PWER access Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 05/10] arm: sa1100: use ioremap'ped access instead of direct register access Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 06/10] ARM: sa1100: enable IRQ domains Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 07/10] arm: sa1100: introduce irqdomains support Dmitry Eremin-Solenikov
2013-12-15 4:28 ` Dmitry Eremin-Solenikov [this message]
2013-12-15 4:28 ` [PATCH v3 09/10] arm: sa1100: switch to hwirq usage Dmitry Eremin-Solenikov
2013-12-15 4:28 ` [PATCH v3 10/10] ARM: locomo: don't clobber chip data for chained irq Dmitry Eremin-Solenikov
2013-12-20 9:25 ` [PATCH v3 00/10] ARM: sa1100: improve irq handling Linus Walleij
2013-12-20 11:15 ` Dmitry Eremin-Solenikov
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