[PATCH 2/5] drivers/of: add EXPORT_SYMBOL to of_irq_count

We would like to modularize some of the PCI platform specific
support code to keep multi platform bzImage sizes in check.

However, in a couple of the files we see this:

$ git grep -l of_irq_count drivers/pci
drivers/pci/host/pci-keystone.c
drivers/pci/host/pcie-iproc-msi.c

So, we export of_irq_count so we can make headway with the
modularization goal.

Cc: Rob Herring <redacted>
Cc: Frank Rowand <redacted>
Cc: Grant Likely <redacted>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Paul Gortmaker <redacted>
---
 drivers/of/irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 7ee21ae305ae..0d714748a571 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c

@@ -449,6 +449,7 @@ int of_irq_count(struct device_node *dev)
 
 	return nr;
 }
+EXPORT_SYMBOL(of_irq_count);
 
 /**
  * of_irq_to_resource_table - Fill in resource table with node's IRQ info

-- 
2.6.1

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