search for: arm_smmu_get_resv_region

Displaying 3 results from an estimated 3 matches for "arm_smmu_get_resv_region".

2019 Dec 09
0
[PATCH v2 2/5] iommu: arm: Use iommu_put_resv_regions_simple()
...mu/arm-smmu.c | 11 +---------- 2 files changed, 2 insertions(+), 20 deletions(-) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index effe72eb89e7..eebf6086080f 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -2710,15 +2710,6 @@ static void arm_smmu_get_resv_regions(struct device *dev, iommu_dma_get_resv_regions(dev, head); } -static void arm_smmu_put_resv_regions(struct device *dev, - struct list_head *head) -{ - struct iommu_resv_region *entry, *next; - - list_for_each_entry_safe(entry, next, head, list) - kfree(entry); -} - static struct io...
2019 Dec 09
8
[PATCH v2 0/5] iommu: Implement iommu_put_resv_regions_simple()
From: Thierry Reding <treding at nvidia.com> Most IOMMU drivers only need to free the memory allocated for each reserved region. Instead of open-coding the loop to do this in each driver, extract the code into a common function that can be used by all these drivers. Changes in v2: - change subject prefix to "iommu: virtio: " for virtio-iommu.c driver Thierry Thierry Reding (5):
2019 Dec 18
7
[PATCH v3 0/5] iommu: Implement generic_iommu_put_resv_regions()
From: Thierry Reding <treding at nvidia.com> Most IOMMU drivers only need to free the memory allocated for each reserved region. Instead of open-coding the loop to do this in each driver, extract the code into a common function that can be used by all these drivers. Changes in v3: - add Reviewed-by from Jean-Philippe Brucker on virtio patch - add Acked-by from Will Deacon on ARM SMMU patch