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| author | Ezequiel Garcia <ezequiel@collabora.com> | 2019-02-08 11:17:46 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-05 22:33:05 +0200 |
| commit | a23fd268fdbb0aed811f26679e926fe57aba9720 (patch) | |
| tree | 19ccbf271675c0c3876704bba33fc61ecad137a2 /drivers/media | |
| parent | 635fabdd8202b397b7b4b3f5997235ac06ee6bed (diff) | |
| download | linux-stable-a23fd268fdbb0aed811f26679e926fe57aba9720.tar.gz linux-stable-a23fd268fdbb0aed811f26679e926fe57aba9720.tar.bz2 linux-stable-a23fd268fdbb0aed811f26679e926fe57aba9720.zip | |
media: sh_veu: Correct return type for mem2mem buffer helpers
[ Upstream commit 43c145195c7fc3025ee7ecfc67112ac1c82af7c2 ]
Fix the assigned type of mem2mem buffer handling API.
Namely, these functions:
v4l2_m2m_next_buf
v4l2_m2m_last_buf
v4l2_m2m_buf_remove
v4l2_m2m_next_src_buf
v4l2_m2m_next_dst_buf
v4l2_m2m_last_src_buf
v4l2_m2m_last_dst_buf
v4l2_m2m_src_buf_remove
v4l2_m2m_dst_buf_remove
return a struct vb2_v4l2_buffer, and not a struct vb2_buffer.
Fixing this is necessary to fix the mem2mem buffer handling API,
changing the return to the correct struct vb2_v4l2_buffer instead
of a void pointer.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/sh_veu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index 1d274c64de09..03ee9839a03e 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -273,13 +273,13 @@ static void sh_veu_process(struct sh_veu_dev *veu, static void sh_veu_device_run(void *priv) { struct sh_veu_dev *veu = priv; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; src_buf = v4l2_m2m_next_src_buf(veu->m2m_ctx); dst_buf = v4l2_m2m_next_dst_buf(veu->m2m_ctx); if (src_buf && dst_buf) - sh_veu_process(veu, src_buf, dst_buf); + sh_veu_process(veu, &src_buf->vb2_buf, &dst_buf->vb2_buf); } /* ========== video ioctls ========== */ |