diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 7 | ||||
| -rw-r--r-- | drivers/iommu/mtk_iommu_v1.c | 1 |
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 6f7c69688ce2..185694eb4456 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -9,7 +9,6 @@ #include <linux/component.h> #include <linux/device.h> #include <linux/dma-direct.h> -#include <linux/dma-iommu.h> #include <linux/err.h> #include <linux/interrupt.h> #include <linux/io.h> @@ -441,17 +440,11 @@ static struct iommu_domain *mtk_iommu_domain_alloc(unsigned type) if (!dom) return NULL; - if (iommu_get_dma_cookie(&dom->domain)) { - kfree(dom); - return NULL; - } - return &dom->domain; } static void mtk_iommu_domain_free(struct iommu_domain *domain) { - iommu_put_dma_cookie(domain); kfree(to_mtk_domain(domain)); } diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index 778e66f5f1aa..be22fcf988ce 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -13,7 +13,6 @@ #include <linux/component.h> #include <linux/device.h> #include <linux/dma-mapping.h> -#include <linux/dma-iommu.h> #include <linux/err.h> #include <linux/interrupt.h> #include <linux/io.h> |