From: Alexander Shiyan <shc_work@mail.ru>
To: linux-kernel@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Mark Brown <broonie@kernel.org>,
Alexander Shiyan <shc_work@mail.ru>
Subject: [PATCH] irq: Export symbol no_action()
Date: Sat, 1 Mar 2014 10:45:16 +0400 [thread overview]
Message-ID: <1393656316-26757-1-git-send-email-shc_work@mail.ru> (raw)
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@mail.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
next reply other threads:[~2014-03-01 6:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-01 6:45 Alexander Shiyan [this message]
2014-03-04 11:05 ` [PATCH] irq: Export symbol no_action() Thomas Gleixner
2014-03-04 11:15 ` Alexander Shiyan
2014-03-04 15:46 ` Thomas Gleixner
2014-03-04 17:53 ` Alexander Shiyan
2014-03-04 18:56 ` Thomas Gleixner
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