[PATCH] irqchip/mxs: Declare icoll_handle_irq() as static

[Stefan Wahren]

After commit 5bb578a0c1b8 ("ARM: 9298/1: Drop custom mdesc->handle_irq()")
the function icoll_handle_irq() is only defined within irq-mxs.c .
So declare it as static to fix the warning about a missing prototype when
building with W=1.

Cc: Linus Walleij <linus.walleij at linaro.org>
Signed-off-by: Stefan Wahren <wahrenst at gmx.net>
---
 drivers/irqchip/irq-mxs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index be9680645545..19fc0bac76bf 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -130,7 +130,7 @@ static struct irq_chip asm9260_icoll_chip = {
 		 IRQCHIP_SKIP_SET_WAKE,
 };

-asmlinkage void __exception_irq_entry icoll_handle_irq(struct pt_regs *regs)
+static asmlinkage void __exception_irq_entry icoll_handle_irq(struct pt_regs *regs)
 {
 	u32 irqnr;

--
2.34.1