irqchip: VIC: export vic_init_cascaded

vic_init_cascaded is called by integrator impd1 code that can
be a loadable module, so the function has to be exported.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 6002942a231c248c26d4f8d1473bbb22e179cab9..fd2c980e4ceadbe0d0889c0eab414715ee582e20 100644 (file)
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -509,6 +509,7 @@ int __init vic_init_cascaded(void __iomem *base, unsigned int parent_irq,
        /* Return out acquired base */
        return v->irq;
 }
+EXPORT_SYMBOL_GPL(vic_init_cascaded);
 
 #ifdef CONFIG_OF
 int __init vic_of_init(struct device_node *node, struct device_node *parent)