linux-kernel - [RFC v2 PATCH 02/14] irq: add GENERIC_IRQ

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Date:	Tue, 13 Oct 2015 11:16:10 +0100
From:	Qais Yousef <qais.yousef@...tec.com>
To:	<linux-kernel@...r.kernel.org>
CC:	<tglx@...utronix.de>, <jason@...edaemon.net>,
	<marc.zyngier@....com>, <jiang.liu@...ux.intel.com>,
	<ralf@...ux-mips.org>, <linux-mips@...ux-mips.org>,
	Qais Yousef <qais.yousef@...tec.com>
Subject: [RFC v2 PATCH 02/14] irq: add GENERIC_IRQ_IPI Kconfig symbol

irqchip should select this config to denote it supports generic IPI.

This will aid generic arch code to know when it can use generic IPI layer.

Signed-off-by: Qais Yousef <qais.yousef@...tec.com>
---
 kernel/irq/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 9a76e3beda54..cb5044c54288 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -60,6 +60,10 @@ config IRQ_DOMAIN_HIERARCHY
 	bool
 	select IRQ_DOMAIN
 
+# Generic IRQ IPI support
+config GENERIC_IRQ_IPI
+	bool
+
 # Generic MSI interrupt support
 config GENERIC_MSI_IRQ
 	bool
-- 
2.1.0

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