video: tegra: nvmap: Remove 32-bit param query

Remove nvmap_handle_get_param_u32() now that it's not used anymore.

Bug 1174439

Change-Id: Ie91545ad6e9533ad1fe798514d282419f94d8a98
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/253304
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Ken Adams <kadams@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

1 files changed, 0 insertions, 51 deletions

diff --git a/drivers/video/tegra/nvmap/nvmap_handle.c b/drivers/video/tegra/nvmap/nvmap_handle.c
index 7d2673f74c5f..a22cbd6d39cf 100644
--- a/drivers/video/tegra/nvmap/nvmap_handle.c
+++ b/drivers/video/tegra/nvmap/nvmap_handle.c
@@ -1299,54 +1299,3 @@ int nvmap_get_handle_param(struct nvmap_client *client,
 	nvmap_handle_put(h);
 	return err;
 }
-
-int nvmap_get_handle_param(struct nvmap_client *client,
-			   struct nvmap_handle_ref *ref, u32 param, u64 *result)
-{
-	int err = 0;
-	struct nvmap_handle *h = nvmap_handle_get(ref->handle);
-
-	switch (param) {
-	case NVMAP_HANDLE_PARAM_SIZE:
-		*result = h->orig_size;
-		break;
-	case NVMAP_HANDLE_PARAM_ALIGNMENT:
-		*result = h->align;
-		break;
-	case NVMAP_HANDLE_PARAM_BASE:
-		if (!h->alloc || !atomic_add_return(0, &h->pin))
-			*result = -EINVAL;
-		else if (!h->heap_pgalloc) {
-			mutex_lock(&h->lock);
-			*result = h->carveout->base;
-			mutex_unlock(&h->lock);
-		} else if (h->pgalloc.contig)
-			*result = page_to_phys(h->pgalloc.pages[0]);
-		else if (h->pgalloc.area)
-			*result = h->pgalloc.area->iovm_start;
-		else
-			*result = -EINVAL;
-		break;
-	case NVMAP_HANDLE_PARAM_HEAP:
-		if (!h->alloc)
-			*result = 0;
-		else if (!h->heap_pgalloc) {
-			mutex_lock(&h->lock);
-			*result = nvmap_carveout_usage(client, h->carveout);
-			mutex_unlock(&h->lock);
-		} else
-			*result = NVMAP_HEAP_IOVMM;
-		break;
-	case NVMAP_HANDLE_PARAM_KIND:
-		*result = h->kind;
-		break;
-	case NVMAP_HANDLE_PARAM_COMPR:
-		/* ignored, to be removed */
-		break;
-	default:
-		err = -EINVAL;
-		break;
-	}
-	nvmap_handle_put(h);
-	return err;
-}