Please tweak the title to "iommu/vt-d: Use generic_iommu_put_resv_regions()"
then, Acked-by: Lu Baolu <baolu...@linux.intel.com> Best regards, baolu On 12/18/19 9:42 PM, Thierry Reding wrote:
From: Thierry Reding <tred...@nvidia.com> Use the new standard function instead of open-coding it. Cc: David Woodhouse <dw...@infradead.org> Signed-off-by: Thierry Reding <tred...@nvidia.com> --- drivers/iommu/intel-iommu.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 42966611a192..a6d5b7cf9183 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -5744,15 +5744,6 @@ static void intel_iommu_get_resv_regions(struct device *device, list_add_tail(®->list, head); }-static void intel_iommu_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); -} - int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct device *dev) { struct device_domain_info *info; @@ -5987,7 +5978,7 @@ const struct iommu_ops intel_iommu_ops = { .add_device = intel_iommu_add_device, .remove_device = intel_iommu_remove_device, .get_resv_regions = intel_iommu_get_resv_regions, - .put_resv_regions = intel_iommu_put_resv_regions, + .put_resv_regions = generic_iommu_put_resv_regions, .apply_resv_region = intel_iommu_apply_resv_region, .device_group = pci_device_group, .dev_has_feat = intel_iommu_dev_has_feat,
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