linux-kernel - [tip:irq/urgent] genirq: Generic irq chip requires IRQ

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Date:	Wed, 5 Feb 2014 01:22:07 -0800
From:	tip-bot for Nitin A Kamble <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	nitin.a.kamble@...el.com, tglx@...utronix.de
Subject: [tip:irq/urgent] genirq: Generic irq chip requires IRQ_DOMAIN

Commit-ID:  923fa4ea382f592dee2ba3b205befb90cbddf3af
Gitweb:     http://git.kernel.org/tip/923fa4ea382f592dee2ba3b205befb90cbddf3af
Author:     Nitin A Kamble <nitin.a.kamble@...el.com>
AuthorDate: Thu, 30 Jan 2014 16:50:10 -0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 5 Feb 2014 10:17:32 +0100

genirq: Generic irq chip requires IRQ_DOMAIN

The generic_chip.c uses interfaces from irq_domain.c which is
controlled by the IRQ_DOMAIN config option, but there is no Kconfig
dependency so the build can fail:

linux/kernel/irq/generic-chip.c:400:11: error:
'irq_domain_xlate_onetwocell' undeclared here (not in a function)

Select IRQ_DOMAIN when GENERIC_IRQ_CHIP is selected.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@...el.com>
Link: http://lkml.kernel.org/r/1391129410-54548-2-git-send-email-nitin.a.kamble@intel.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: stable@...r.kernel.org # 3.11+
---
 kernel/irq/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 4a1fef0..07cbdfe 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -40,6 +40,7 @@ config IRQ_EDGE_EOI_HANDLER
 # Generic configurable interrupt chip implementation
 config GENERIC_IRQ_CHIP
        bool
+       select IRQ_DOMAIN
 
 # Generic irq_domain hw <--> linux irq number translation
 config IRQ_DOMAIN
--
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