drm/tegra: Remove dma_buf->k(un)map (7195cf42) · Commits · 戴 / test

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Daniel Vetter <daniel.vetter@intel.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: linux-tegra@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20191118103536.17675-9-daniel.vetter@ffwll.ch

drivers/gpu/drm/tegra/gem.c

+0 −12

Original line number	Diff line number	Diff line
		@@ -554,16 +554,6 @@ static int tegra_gem_prime_end_cpu_access(struct dma_buf *buf,
		return 0;
		}

		static void tegra_gem_prime_kmap(struct dma_buf buf, unsigned long page)
		{
		return NULL;
		}

		static void tegra_gem_prime_kunmap(struct dma_buf *buf, unsigned long page,
		void *addr)
		{
		}

		static int tegra_gem_prime_mmap(struct dma_buf buf, struct vm_area_struct vma)
		{
		struct drm_gem_object *gem = buf->priv;
		@@ -594,8 +584,6 @@ static const struct dma_buf_ops tegra_gem_prime_dmabuf_ops = {
		.release = tegra_gem_prime_release,
		.begin_cpu_access = tegra_gem_prime_begin_cpu_access,
		.end_cpu_access = tegra_gem_prime_end_cpu_access,
		.map = tegra_gem_prime_kmap,
		.unmap = tegra_gem_prime_kunmap,
		.mmap = tegra_gem_prime_mmap,
		.vmap = tegra_gem_prime_vmap,
		.vunmap = tegra_gem_prime_vunmap,