linux-kernel - [PATCH 9/9] iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h

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Date:	Thu, 13 Aug 2015 19:33:56 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	iommu@...ts.linux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Joerg Roedel <jroedel@...e.de>
Subject: [PATCH 9/9] iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h

From: Joerg Roedel <jroedel@...e.de>

Avoid extern declarations in c files.

Signed-off-by: Joerg Roedel <jroedel@...e.de>
---
 drivers/iommu/io-pgtable.c | 5 -----
 drivers/iommu/io-pgtable.h | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
index 6436fe2..6f2e319 100644
--- a/drivers/iommu/io-pgtable.c
+++ b/drivers/iommu/io-pgtable.c
@@ -24,11 +24,6 @@
 
 #include "io-pgtable.h"
 
-extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s1_init_fns;
-extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s2_init_fns;
-extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s1_init_fns;
-extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s2_init_fns;
-
 static const struct io_pgtable_init_fns *
 io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
 {
diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
index 48538a3..ac9e234 100644
--- a/drivers/iommu/io-pgtable.h
+++ b/drivers/iommu/io-pgtable.h
@@ -143,4 +143,9 @@ struct io_pgtable_init_fns {
 	void (*free)(struct io_pgtable *iop);
 };
 
+extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s1_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_32_lpae_s2_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s1_init_fns;
+extern struct io_pgtable_init_fns io_pgtable_arm_64_lpae_s2_init_fns;
+
 #endif /* __IO_PGTABLE_H */
-- 
1.9.1

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