irqchip/bcm7120-l2: Make probe functions static

The probe functions in this driver are not exported or declared
for use elsewhere, so make them static to fix the warnings:

drivers/irqchip/irq-bcm7120-l2.c:218:12: warning: symbol 'bcm7120_l2_intc_probe' was not declared. Should it be static?
drivers/irqchip/irq-bcm7120-l2.c:342:12: warning: symbol 'bcm7120_l2_intc_probe_7120' was not declared. Should it be static?
drivers/irqchip/irq-bcm7120-l2.c:349:12: warning: symbol 'bcm7120_l2_intc_probe_3380' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lkml.kernel.org/r/1465408798-16201-1-git-send-email-ben.dooks@codethink.co.uk
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index 61b18ab33ad9d0ec25e7fcf58fa69645cc521d17..0ec92631e23ca0a4c3720d0d6cf32a8fd4bb837e 100644 (file)
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -215,7 +215,7 @@ static int __init bcm7120_l2_intc_iomap_3380(struct device_node *dn,
        return 0;
 }
 
-int __init bcm7120_l2_intc_probe(struct device_node *dn,
+static int __init bcm7120_l2_intc_probe(struct device_node *dn,
                                 struct device_node *parent,
                                 int (*iomap_regs_fn)(struct device_node *,
                                        struct bcm7120_l2_intc_data *),
@@ -339,15 +339,15 @@ out_unmap:
        return ret;
 }
 
-int __init bcm7120_l2_intc_probe_7120(struct device_node *dn,
-                                     struct device_node *parent)
+static int __init bcm7120_l2_intc_probe_7120(struct device_node *dn,
+                                            struct device_node *parent)
 {
        return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_7120,
                                     "BCM7120 L2");
 }
 
-int __init bcm7120_l2_intc_probe_3380(struct device_node *dn,
-                                     struct device_node *parent)
+static int __init bcm7120_l2_intc_probe_3380(struct device_node *dn,
+                                            struct device_node *parent)
 {
        return bcm7120_l2_intc_probe(dn, parent, bcm7120_l2_intc_iomap_3380,
                                     "BCM3380 L2");