cx88 driver use a dma engine and needs a minimum number of buffers to be present before start streaming. That is 'min_dma_buffers_needed' purpose so use it instead of 'min_buffers_needed' field. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx> --- drivers/media/pci/cx88/cx88-blackbird.c | 2 +- drivers/media/pci/cx88/cx88-dvb.c | 2 +- drivers/media/pci/cx88/cx88-video.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index c1b41a9283c1..9cb14d661eec 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -1195,7 +1195,7 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv) q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->gfp_flags = GFP_DMA32; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->drv_priv = dev; q->buf_struct_size = sizeof(struct cx88_buffer); q->ops = &blackbird_qops; diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c index 2087f2491c42..3473e1e93a24 100644 --- a/drivers/media/pci/cx88/cx88-dvb.c +++ b/drivers/media/pci/cx88/cx88-dvb.c @@ -1776,7 +1776,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv) q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->gfp_flags = GFP_DMA32; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->drv_priv = dev; q->buf_struct_size = sizeof(struct cx88_buffer); q->ops = &dvb_qops; diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index c0ef03ed74f9..31eb79bfa547 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -1411,7 +1411,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->gfp_flags = GFP_DMA32; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->drv_priv = dev; q->buf_struct_size = sizeof(struct cx88_buffer); q->ops = &cx8800_video_qops; @@ -1428,7 +1428,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, q->type = V4L2_BUF_TYPE_VBI_CAPTURE; q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->gfp_flags = GFP_DMA32; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->drv_priv = dev; q->buf_struct_size = sizeof(struct cx88_buffer); q->ops = &cx8800_vbi_qops; -- 2.39.2
