linux-kernel - [PATCH 2/5] drivers/of: add EXPORT_SYMBOL to of_irq

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Date:	Sun, 7 Feb 2016 19:00:41 -0500
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Rob Herring <robh+dt@...nel.org>,
	Frank Rowand <frowand.list@...il.com>,
	Grant Likely <grant.likely@...aro.org>,
	<devicetree@...r.kernel.org>
Subject: [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 <robh+dt@...nel.org>
Cc: Frank Rowand <frowand.list@...il.com>
Cc: Grant Likely <grant.likely@...aro.org>
Cc: devicetree@...r.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 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