[PATCH linux-next] irq: export handle_fasteoi_irq

[vincent.stehle@laposte.net (Vincent Stehlé)]

Export handle_fasteoi_irq to be able to use it in e.g. the Zynq gpio driver
since commit 6dd859508336 ("gpio: zynq: Fix IRQ handlers").

This fixes the following link issue:

  ERROR: "handle_fasteoi_irq" [drivers/gpio/gpio-zynq.ko] undefined!

Signed-off-by: Vincent Stehl? <vincent.stehle@laposte.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
---

Hi,

This can be seen in Linux next-20140822 with e.g. arm allmodconfig.

Zync gpio seems to be the first code to use handle_fasteoi_irq, which can be
compiled as a module.

Best regards,

V.

 kernel/irq/chip.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index a2b28a2..6223fab 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -517,6 +517,7 @@ out:
 		chip->irq_eoi(&desc->irq_data);
 	raw_spin_unlock(&desc->lock);
 }
+EXPORT_SYMBOL_GPL(handle_fasteoi_irq);
 
 /**
  *	handle_edge_irq - edge type IRQ handler
-- 
2.1.0.rc1