From: Mikko Perttunen <mperttunen@nvidia.com>
Date: Wed, 24 Apr 2024 05:13:34 +0000 (+0300)
Subject: drm/tegra: gem: Open code drm_prime_gem_destroy
X-Git-Tag: v6.13-rc1~122^2~23^2~151
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4ed09565e0873a8ffdf6d71923f485bc778f2988;p=thirdparty%2Fkernel%2Flinux.git

drm/tegra: gem: Open code drm_prime_gem_destroy

Since we aren't using drm_gem_prime_import(_dev), for clarity don't
use the corresponding destroy function either.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240424051335.2872574-1-cyndis@kapsi.fi
---

diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index b4eb030ea9614..189861c6c630b 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -520,9 +520,12 @@ void tegra_bo_free_object(struct drm_gem_object *gem)
 		tegra_bo_iommu_unmap(tegra, bo);
 
 	if (gem->import_attach) {
+		struct dma_buf *dmabuf = gem->import_attach->dmabuf;
+
 		dma_buf_unmap_attachment_unlocked(gem->import_attach, bo->sgt,
 						  DMA_TO_DEVICE);
-		drm_prime_gem_destroy(gem, NULL);
+		dma_buf_detach(dmabuf, gem->import_attach);
+		dma_buf_put(dmabuf);
 	} else {
 		tegra_bo_free(gem->dev, bo);
 	}