diff options
| author | Oded Gabbay <ogabbay@kernel.org> | 2023-09-19 13:26:02 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-10-09 12:37:23 +0300 |
| commit | d7aa294805a865a9b3e71e38b46e48df41170554 (patch) | |
| tree | 3846c413938e4f5a44021374efcb9768c13f915c /drivers/accel/habanalabs/gaudi2/gaudi2.c | |
| parent | de8773fdc500cfeb78064e5b50540b1fbf10448e (diff) | |
| download | linux-d7aa294805a865a9b3e71e38b46e48df41170554.tar.xz | |
accel/habanalabs: remove unused asic functions
asic_dma_{un}map_single() asic-specific functions are no longer called
from the common code, so delete these functions.
In addition, delete the gaudi2 implementation as they are also not
called.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Reviewed-by: Ofir Bitton <obitton@habana.ai>
Diffstat (limited to 'drivers/accel/habanalabs/gaudi2/gaudi2.c')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index 35db02e5010b..be4a745f8548 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -6731,24 +6731,6 @@ static void gaudi2_cpu_accessible_dma_pool_free(struct hl_device *hdev, size_t s hl_fw_cpu_accessible_dma_pool_free(hdev, size, vaddr); } -static dma_addr_t gaudi2_dma_map_single(struct hl_device *hdev, void *addr, int len, - enum dma_data_direction dir) -{ - dma_addr_t dma_addr; - - dma_addr = dma_map_single(&hdev->pdev->dev, addr, len, dir); - if (unlikely(dma_mapping_error(&hdev->pdev->dev, dma_addr))) - return 0; - - return dma_addr; -} - -static void gaudi2_dma_unmap_single(struct hl_device *hdev, dma_addr_t addr, int len, - enum dma_data_direction dir) -{ - dma_unmap_single(&hdev->pdev->dev, addr, len, dir); -} - static int gaudi2_validate_cb_address(struct hl_device *hdev, struct hl_cs_parser *parser) { struct asic_fixed_properties *asic_prop = &hdev->asic_prop; @@ -11515,8 +11497,6 @@ static const struct hl_asic_funcs gaudi2_funcs = { .asic_dma_pool_free = gaudi2_dma_pool_free, .cpu_accessible_dma_pool_alloc = gaudi2_cpu_accessible_dma_pool_alloc, .cpu_accessible_dma_pool_free = gaudi2_cpu_accessible_dma_pool_free, - .asic_dma_unmap_single = gaudi2_dma_unmap_single, - .asic_dma_map_single = gaudi2_dma_map_single, .hl_dma_unmap_sgtable = hl_dma_unmap_sgtable, .cs_parser = gaudi2_cs_parser, .asic_dma_map_sgtable = hl_dma_map_sgtable, |