iommu-api: Rename ->{un}map function pointers to ->{un}map_range

The new function pointer names match better with the
top-level functions of the iommu-api which are using them.
Main intention of this change is to make the ->{un}map
pointer names free for two new mapping functions.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index adb0ba0..59cae7c 100644 (file)
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -2515,8 +2515,8 @@ static struct iommu_ops amd_iommu_ops = {
        .domain_destroy = amd_iommu_domain_destroy,
        .attach_dev = amd_iommu_attach_device,
        .detach_dev = amd_iommu_detach_device,
-       .map = amd_iommu_map_range,
-       .unmap = amd_iommu_unmap_range,
+       .map_range = amd_iommu_map_range,
+       .unmap_range = amd_iommu_unmap_range,
        .iova_to_phys = amd_iommu_iova_to_phys,
        .domain_has_cap = amd_iommu_domain_has_cap,
 };

diff --git a/drivers/base/iommu.c b/drivers/base/iommu.c
index 8ad4ffe..f4c86c4 100644 (file)
--- a/drivers/base/iommu.c
+++ b/drivers/base/iommu.c
@@ -83,14 +83,14 @@ EXPORT_SYMBOL_GPL(iommu_detach_device);
 int iommu_map_range(struct iommu_domain *domain, unsigned long iova,
                    phys_addr_t paddr, size_t size, int prot)
 {
-       return iommu_ops->map(domain, iova, paddr, size, prot);
+       return iommu_ops->map_range(domain, iova, paddr, size, prot);
 }
 EXPORT_SYMBOL_GPL(iommu_map_range);
 
 void iommu_unmap_range(struct iommu_domain *domain, unsigned long iova,
                      size_t size)
 {
-       iommu_ops->unmap(domain, iova, size);
+       iommu_ops->unmap_range(domain, iova, size);
 }
 EXPORT_SYMBOL_GPL(iommu_unmap_range);
 

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 4173125..a714e3d 100644 (file)
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -3714,8 +3714,8 @@ static struct iommu_ops intel_iommu_ops = {
        .domain_destroy = intel_iommu_domain_destroy,
        .attach_dev     = intel_iommu_attach_device,
        .detach_dev     = intel_iommu_detach_device,
-       .map            = intel_iommu_map_range,
-       .unmap          = intel_iommu_unmap_range,
+       .map_range      = intel_iommu_map_range,
+       .unmap_range    = intel_iommu_unmap_range,
        .iova_to_phys   = intel_iommu_iova_to_phys,
        .domain_has_cap = intel_iommu_domain_has_cap,
 };

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 3af4ffd..0f18f37 100644 (file)
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -36,10 +36,10 @@ struct iommu_ops {
        void (*domain_destroy)(struct iommu_domain *domain);
        int (*attach_dev)(struct iommu_domain *domain, struct device *dev);
        void (*detach_dev)(struct iommu_domain *domain, struct device *dev);
-       int (*map)(struct iommu_domain *domain, unsigned long iova,
-                  phys_addr_t paddr, size_t size, int prot);
-       void (*unmap)(struct iommu_domain *domain, unsigned long iova,
-                     size_t size);
+       int (*map_range)(struct iommu_domain *domain, unsigned long iova,
+                        phys_addr_t paddr, size_t size, int prot);
+       void (*unmap_range)(struct iommu_domain *domain, unsigned long iova,
+                           size_t size);
        phys_addr_t (*iova_to_phys)(struct iommu_domain *domain,
                                    unsigned long iova);
        int (*domain_has_cap)(struct iommu_domain *domain,