linux-kernel - [PATCH 9/9] [RFC] pci: include <asm/dma.h> for isa_dma_bridge

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Date:	Fri, 17 Jun 2016 16:05:13 +0100
From:	Ben Dooks <ben.dooks@...ethink.co.uk>
To:	linux-kernel@...ts.codethink.co.uk
Cc:	Ben Dooks <ben.dooks@...ethink.co.uk>,
	Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 9/9] [RFC] pci: include <asm/dma.h> for isa_dma_bridge_buggy

At least on arm, <asm/dma.h> does not get included when building
drivers/pci/pci.o. This causes the following build warning which
can be fixed by including <asm/dma.h>:

drivers/pci/pci.c:37:5: warning: symbol 'isa_dma_bridge_buggy' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@...ethink.co.uk>
---
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-pci@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
---
 drivers/pci/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 9add285..86b538d 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -26,6 +26,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/pci_hotplug.h>
 #include <asm/setup.h>
+#include <asm/dma.h>
 #include <linux/aer.h>
 #include "pci.h"
 
-- 
2.8.1