From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Fri, 4 Dec 2015 17:53:01 +0000 Subject: [PATCH 4/5] iommu/io-pgtable: Make io_pgtable_ops_to_pgtable() macro common In-Reply-To: References: Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org There is no need to keep a useful accessor for a public structure hidden away in a private implementation. Move it out alongside the structure definition so that other implementations may reuse it. Signed-off-by: Robin Murphy --- drivers/iommu/io-pgtable-arm.c | 3 --- drivers/iommu/io-pgtable.h | 2 ++ 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c index 9088d27..1619681 100644 --- a/drivers/iommu/io-pgtable-arm.c +++ b/drivers/iommu/io-pgtable-arm.c @@ -38,9 +38,6 @@ #define io_pgtable_to_data(x) \ container_of((x), struct arm_lpae_io_pgtable, iop) -#define io_pgtable_ops_to_pgtable(x) \ - container_of((x), struct io_pgtable, ops) - #define io_pgtable_ops_to_data(x) \ io_pgtable_to_data(io_pgtable_ops_to_pgtable(x)) diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h index 2e18469..36673c8 100644 --- a/drivers/iommu/io-pgtable.h +++ b/drivers/iommu/io-pgtable.h @@ -131,6 +131,8 @@ struct io_pgtable { struct io_pgtable_ops ops; }; +#define io_pgtable_ops_to_pgtable(x) container_of((x), struct io_pgtable, ops) + /** * struct io_pgtable_init_fns - Alloc/free a set of page tables for a * particular format. -- 1.9.1