linux-kernel - [PATCH] irq: Export symbol no

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Message-Id: <1393656316-26757-1-git-send-email-shc_work@mail.ru>
Date:	Sat,  1 Mar 2014 10:45:16 +0400
From:	Alexander Shiyan <shc_work@...l.ru>
To:	linux-kernel@...r.kernel.org
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Mark Brown <broonie@...nel.org>,
	Alexander Shiyan <shc_work@...l.ru>
Subject: [PATCH] irq: Export symbol no_action()

This will allow to use dummy IRQ handler no_action() from
drivers compiled as module. For example, dummy handler is could
be used for drivers that use ARM FIQ interrupts.

Signed-off-by: Alexander Shiyan <shc_work@...l.ru>
---
 kernel/irq/handle.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index bfec453..e8ddcbf 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -41,6 +41,7 @@ irqreturn_t no_action(int cpl, void *dev_id)
 {
 	return IRQ_NONE;
 }
+EXPORT_SYMBOL(no_action);
 
 static void warn_no_thread(unsigned int irq, struct irqaction *action)
 {
-- 
1.8.3.2

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