gpu: nvgpu: rename ops.mm.get_physical_addr_bits

Rename get_physical_addr_bits and related functions to something that
more clearly conveys what they are doing. The basic idea of these
functions is to translate from a physical GPU address to a IOMMU GPU
address. To do that a particular bit (that varies from chip to chip)
is added to the physical address.

JIRA NVGPU-68

Change-Id: I536cc595c4397aad69a24f740bc74db03f52bc0a
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1542966
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
index e64bb9cc..0db6b3f7 100644
--- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
@@ -478,7 +478,7 @@ static const struct gpu_ops gp10b_ops = {
                 .get_big_page_sizes = gm20b_mm_get_big_page_sizes,
                 .get_default_big_page_size = gp10b_mm_get_default_big_page_size,
                 .gpu_phys_addr = gm20b_gpu_phys_addr,
-                .get_physical_addr_bits = gp10b_mm_get_physical_addr_bits,
+                .get_iommu_bit = gp10b_mm_get_iommu_bit,
                 .get_mmu_levels = gp10b_mm_get_mmu_levels,
                 .init_pdb = gp10b_mm_init_pdb,
                 .init_mm_setup_hw = gp10b_init_mm_setup_hw,