From: Hans Verkuil <hans.verk...@cisco.com>
Now that all drivers have been converted, this function can be dropped.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/v4l2-core/videobuf2-core.c | 8 +-------
drivers/media/v4l2-core/videobuf2-dma-contig.c | 11 -----------
drivers/media/v4l2-core/videobuf2-dma-sg.c | 1 -
drivers/media/v4l2-core/videobuf2-vmalloc.c | 1 -
include/media/videobuf2-core.h | 6 +-----
5 files changed, 2 insertions(+), 25 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-core.c
b/drivers/media/v4l2-core/videobuf2-core.c
index 036b947..5138a9f 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -1129,15 +1129,9 @@ void *vb2_plane_begin_cpu_access(struct vb2_buffer *vb,
unsigned int plane_no)
return NULL;
return call_ptr_memop(vb, begin_cpu_access,
vb->planes[plane_no].mem_priv);
-}
-EXPORT_SYMBOL_GPL(vb2_plane_begin_cpu_access);
-/* Keep this for backwards compatibility. Will be removed soon. */
-void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no)
-{
- return vb2_plane_begin_cpu_access(vb, plane_no);
}
-EXPORT_SYMBOL_GPL(vb2_plane_vaddr);
+EXPORT_SYMBOL_GPL(vb2_plane_begin_cpu_access);
/**
* vb2_plane_end_cpu_access() - Return a kernel virtual address of a given
plane
diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c
b/drivers/media/v4l2-core/videobuf2-dma-contig.c
index 58a4bf2..629ca2e 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c
@@ -94,16 +94,6 @@ static void *vb2_dc_cookie(void *buf_priv)
return &buf->dma_addr;
}
-static void *vb2_dc_vaddr(void *buf_priv)
-{
- struct vb2_dc_buf *buf = buf_priv;
-
- if (!buf->vaddr && buf->db_attach)
- buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf);
-
- return buf->vaddr;
-}
-
static unsigned int vb2_dc_num_users(void *buf_priv)
{
struct vb2_dc_buf *buf = buf_priv;
@@ -895,7 +885,6 @@ const struct vb2_mem_ops vb2_dma_contig_memops = {
.put = vb2_dc_put,
.get_dmabuf = vb2_dc_get_dmabuf,
.cookie = vb2_dc_cookie,
- .vaddr = vb2_dc_vaddr,
.mmap = vb2_dc_mmap,
.get_userptr = vb2_dc_get_userptr,
.put_userptr = vb2_dc_put_userptr,
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c
b/drivers/media/v4l2-core/videobuf2-dma-sg.c
index 954ce74..0281a85 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-sg.c
@@ -769,7 +769,6 @@ const struct vb2_mem_ops vb2_dma_sg_memops = {
.put_userptr = vb2_dma_sg_put_userptr,
.prepare = vb2_dma_sg_prepare,
.finish = vb2_dma_sg_finish,
- .vaddr = vb2_dma_sg_vaddr,
.mmap = vb2_dma_sg_mmap,
.num_users = vb2_dma_sg_num_users,
.get_dmabuf = vb2_dma_sg_get_dmabuf,
diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c
b/drivers/media/v4l2-core/videobuf2-vmalloc.c
index 8623752..5c21190 100644
--- a/drivers/media/v4l2-core/videobuf2-vmalloc.c
+++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c
@@ -478,7 +478,6 @@ const struct vb2_mem_ops vb2_vmalloc_memops = {
.unmap_dmabuf = vb2_vmalloc_unmap_dmabuf,
.attach_dmabuf = vb2_vmalloc_attach_dmabuf,
.detach_dmabuf = vb2_vmalloc_detach_dmabuf,
- .vaddr = vb2_vmalloc_vaddr,
.begin_cpu_access = vb2_vmalloc_begin_cpu_access,
.end_cpu_access = vb2_vmalloc_end_cpu_access,
.mmap = vb2_vmalloc_mmap,
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 91c1216..4632341 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -63,7 +63,6 @@ struct vb2_threadio_data;
* driver, useful for cache synchronisation, optional.
* @finish: called every time the buffer is passed back from the driver
* to the userspace, also optional.
- * @vaddr: return a kernel virtual address to a given memory buffer
* @begin_cpu_access: return a kernel virtual address to a given memory buffer
* associated with the passed private structure or NULL if no
* such mapping exists. This memory buffer can be written by the
@@ -80,7 +79,7 @@ struct vb2_threadio_data;
*
* Required ops for USERPTR types: get_userptr, put_userptr.
* Required ops for MMAP types: alloc, put, num_users, mmap.
- * Required ops for read/write access types: alloc, put, num_users, vaddr,
+ * Required ops for read/write access types: alloc, put, num_users,
* begin_cpu_access, end_cpu_access.
* Required ops for DMABUF types: attach_dmabuf, detach_dmabuf, map_dmabuf,
* unmap_dmabuf, begin_cpu_access, end_cpu_access.
@@ -109,7 +108,6 @@ struct vb2_mem_ops {
void *(*begin_cpu_access)(void *buf_priv);
void (*end_cpu_access)(void *buf_priv);
- void *(*vaddr)(void *buf_priv);
void *(*cookie)(void *buf_priv);
unsigned int (*num_users)(void *buf_priv);
@@ -231,7 +229,6 @@ struct vb2_buffer {
u32 cnt_mem_detach_dmabuf;
u32 cnt_mem_map_dmabuf;
u32 cnt_mem_unmap_dmabuf;
- u32 cnt_mem_vaddr;
u32 cnt_mem_begin_cpu_access;
u32 cnt_mem_end_cpu_access;
u32 cnt_mem_cookie;
@@ -454,7 +451,6 @@ struct vb2_queue {
#endif
};
-void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no);
void *vb2_plane_begin_cpu_access(struct vb2_buffer *vb, unsigned int plane_no);
void vb2_plane_end_cpu_access(struct vb2_buffer *vb, unsigned int plane_no);
void *vb2_plane_cookie(struct vb2_buffer *vb, unsigned int plane_no);
--
2.1.1
--
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