[PATCH 31/55] media: ti: davinci: Stop abusing of min_buffers_needed field

[Benjamin Gaignard]

'min_buffers_needed' is suppose to be used to indicate the number
of buffers needed by DMA engine to start streaming.
davinci driver doesn't use DMA engine and just want to specify
the minimum number of buffers to allocate when calling VIDIOC_REQBUFS.
That 'min_reqbufs_allocation' field purpose so use it.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
CC: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx>
---
 drivers/media/platform/ti/davinci/vpif_capture.c | 2 +-
 drivers/media/platform/ti/davinci/vpif_display.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/ti/davinci/vpif_capture.c b/drivers/media/platform/ti/davinci/vpif_capture.c
index fc42b4bc37e6..1714d67ea702 100644
--- a/drivers/media/platform/ti/davinci/vpif_capture.c
+++ b/drivers/media/platform/ti/davinci/vpif_capture.c
@@ -1429,7 +1429,7 @@ static int vpif_probe_complete(void)
 		q->mem_ops = &vb2_dma_contig_memops;
 		q->buf_struct_size = sizeof(struct vpif_cap_buffer);
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		q->min_buffers_needed = 1;
+		q->min_reqbufs_allocation = 1;
 		q->lock = &common->lock;
 		q->dev = vpif_dev;
 
diff --git a/drivers/media/platform/ti/davinci/vpif_display.c b/drivers/media/platform/ti/davinci/vpif_display.c
index 9dbab1003c1d..e918b6c8e645 100644
--- a/drivers/media/platform/ti/davinci/vpif_display.c
+++ b/drivers/media/platform/ti/davinci/vpif_display.c
@@ -1169,7 +1169,7 @@ static int vpif_probe_complete(void)
 		q->mem_ops = &vb2_dma_contig_memops;
 		q->buf_struct_size = sizeof(struct vpif_disp_buffer);
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-		q->min_buffers_needed = 1;
+		q->min_reqbufs_allocation = 1;
 		q->lock = &common->lock;
 		q->dev = vpif_dev;
 		err = vb2_queue_init(q);
-- 
2.39.2