[PATCH v2 24/36] media: rockchip: rkisp1: Fix misuse 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.
rkisp1 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 at collabora.com>
CC: Dafna Hirschfeld <dafna at fastmail.com> (maintainer:ROCKCHIP ISP V1 DRIVER)
CC: Laurent Pinchart <laurent.pinchart at ideasonboard.com> (maintainer:ROCKCHIP ISP V1 DRIVER)
CC: linux-rockchip at lists.infradead.org (open list:ROCKCHIP ISP V1 DRIVER)
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
index c6d7e01c8949..de3d89b1fac7 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
@@ -1431,7 +1431,7 @@ static int rkisp1_register_capture(struct rkisp1_capture *cap)
 	q->ops = &rkisp1_vb2_ops;
 	q->mem_ops = &vb2_dma_contig_memops;
 	q->buf_struct_size = sizeof(struct rkisp1_buffer);
-	q->min_buffers_needed = RKISP1_MIN_BUFFERS_NEEDED;
+	q->min_reqbufs_allocation = RKISP1_MIN_BUFFERS_NEEDED;
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &node->vlock;
 	q->dev = cap->rkisp1->dev;
-- 
2.39.2