diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/command_buffer.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/command_buffer.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/misc/habanalabs/common/command_buffer.c b/drivers/misc/habanalabs/common/command_buffer.c index 6563e4dfe7b6..ba63cee74050 100644 --- a/drivers/misc/habanalabs/common/command_buffer.c +++ b/drivers/misc/habanalabs/common/command_buffer.c @@ -300,7 +300,6 @@ int hl_cb_mmap(struct hl_fpriv *hpriv, struct vm_area_struct *vma) { struct hl_device *hdev = hpriv->hdev; struct hl_cb *cb; - phys_addr_t address; u32 handle, user_cb_size; int rc; @@ -360,12 +359,8 @@ int hl_cb_mmap(struct hl_fpriv *hpriv, struct vm_area_struct *vma) vma->vm_private_data = cb; - /* Calculate address for CB */ - address = virt_to_phys((void *) (uintptr_t) cb->kernel_address); - - rc = hdev->asic_funcs->cb_mmap(hdev, vma, cb->kernel_address, - address, cb->size); - + rc = hdev->asic_funcs->cb_mmap(hdev, vma, (void *) cb->kernel_address, + cb->bus_address, cb->size); if (rc) { spin_lock(&cb->lock); cb->mmap = false; |