1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/gmmu.c b/drivers/gpu/nvgpu/common/mm/gmmu.c
index ee160ae2..748e9f45 100644
--- a/drivers/gpu/nvgpu/common/mm/gmmu.c
+++ b/drivers/gpu/nvgpu/common/mm/gmmu.c
@@ -620,7 +620,7 @@ static int __nvgpu_gmmu_update_page_table(struct vm_gk20a *vm,
                    "vm=%s "
                    "%-5s GPU virt %#-12llx +%#-9llx    phys %#-12llx "
                    "phys offset: %#-4llx;  pgsz: %3dkb perm=%-2s | "
-                   "kind=%#02x APT=%-6s %c%c%c%c%c%c",
+                   "kind=%#02x APT=%-6s %c%c%c%c%c",
                    vm->name,
                    (sgt != NULL) ? "MAP" : "UNMAP",
                    virt_addr,
@@ -634,7 +634,6 @@ static int __nvgpu_gmmu_update_page_table(struct vm_gk20a *vm,
                    attrs->cacheable ? 'C' : '-',
                    attrs->sparse    ? 'S' : '-',
                    attrs->priv      ? 'P' : '-',
-                   attrs->coherent  ? 'I' : '-',
                    attrs->valid     ? 'V' : '-',
                    attrs->platform_atomic ? 'A' : '-');
 
@@ -693,7 +692,6 @@ u64 gk20a_locked_gmmu_map(struct vm_gk20a *vm,
                 .rw_flag   = rw_flag,
                 .sparse    = sparse,
                 .priv      = priv,
-                .coherent  = flags & NVGPU_VM_MAP_IO_COHERENT,
                 .valid     = (flags & NVGPU_VM_MAP_UNMAPPED_PTE) == 0U,
                 .aperture  = aperture,
                 .platform_atomic = (flags & NVGPU_VM_MAP_PLATFORM_ATOMIC) != 0U
@@ -711,14 +709,6 @@ u64 gk20a_locked_gmmu_map(struct vm_gk20a *vm,
         attrs.l3_alloc = (bool)(flags & NVGPU_VM_MAP_L3_ALLOC);
 
         /*
-         * Handle the IO coherency aperture: make sure the .aperture field is
-         * correct based on the IO coherency flag.
-         */
-        if (attrs.coherent && attrs.aperture == APERTURE_SYSMEM) {
-                attrs.aperture = APERTURE_SYSMEM_COH;
-        }
-
-        /*
          * Only allocate a new GPU VA range if we haven't already been passed a
          * GPU VA range. This facilitates fixed mappings.
          */
@@ -775,7 +765,6 @@ void gk20a_locked_gmmu_unmap(struct vm_gk20a *vm,
                 .rw_flag   = rw_flag,
                 .sparse    = sparse,
                 .priv      = 0,
-                .coherent  = 0,
                 .valid     = 0,
                 .aperture  = APERTURE_INVALID,
         };