diff options
| author | Fabian Frederick <fabf@skynet.be> | 2014-06-14 23:58:34 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-07-04 12:39:18 +0200 |
| commit | 0f198890105b346c975dc0380a98b5d05b5e8a7b (patch) | |
| tree | 90eb6ca36628edabb2d87ccd8e940b493a075396 /drivers/iommu | |
| parent | 4c834452aad01531db949414f94f817a86348d59 (diff) | |
| download | op-kernel-dev-0f198890105b346c975dc0380a98b5d05b5e8a7b.zip op-kernel-dev-0f198890105b346c975dc0380a98b5d05b5e8a7b.tar.gz | |
iommu/omap: Use PAGE_ALIGNED instead of IS_ALIGNED(PAGE_SIZE)
use mm.h definition
Cc: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/omap-iovmm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/omap-iovmm.c b/drivers/iommu/omap-iovmm.c index d147259..f583ba0 100644 --- a/drivers/iommu/omap-iovmm.c +++ b/drivers/iommu/omap-iovmm.c @@ -131,7 +131,7 @@ static unsigned sgtable_nents(size_t bytes, u32 da, u32 pa) { unsigned nr_entries = 0, ent_sz; - if (!IS_ALIGNED(bytes, PAGE_SIZE)) { + if (!PAGE_ALIGNED(bytes)) { pr_err("%s: wrong size %08x\n", __func__, bytes); return 0; } @@ -159,7 +159,7 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags, if (!bytes) return ERR_PTR(-EINVAL); - if (!IS_ALIGNED(bytes, PAGE_SIZE)) + if (!PAGE_ALIGNED(bytes)) return ERR_PTR(-EINVAL); if (flags & IOVMF_LINEAR) { @@ -514,7 +514,7 @@ static void unmap_iovm_area(struct iommu_domain *domain, struct omap_iommu *obj, size_t unmapped; BUG_ON(!sgtable_ok(sgt)); - BUG_ON((!total) || !IS_ALIGNED(total, PAGE_SIZE)); + BUG_ON((!total) || !PAGE_ALIGNED(total)); start = area->da_start; for_each_sg(sgt->sgl, sg, sgt->nents, i) { @@ -529,7 +529,7 @@ static void unmap_iovm_area(struct iommu_domain *domain, struct omap_iommu *obj, dev_dbg(obj->dev, "%s: unmap %08x(%x) %08x\n", __func__, start, bytes, area->flags); - BUG_ON(!IS_ALIGNED(bytes, PAGE_SIZE)); + BUG_ON(!PAGE_ALIGNED(bytes)); total -= bytes; start += bytes; @@ -545,7 +545,7 @@ static struct sg_table *unmap_vm_area(struct iommu_domain *domain, struct sg_table *sgt = NULL; struct iovm_struct *area; - if (!IS_ALIGNED(da, PAGE_SIZE)) { + if (!PAGE_ALIGNED(da)) { dev_err(obj->dev, "%s: alignment err(%08x)\n", __func__, da); return NULL; } |
