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Message-Id: <20230914133323.198857-25-benjamin.gaignard@collabora.com>
Date: Thu, 14 Sep 2023 15:32:58 +0200
From: Benjamin Gaignard <benjamin.gaignard@...labora.com>
To: mchehab@...nel.org, tfiga@...omium.org, m.szyprowski@...sung.com,
ming.qian@....com, ezequiel@...guardiasur.com.ar,
p.zabel@...gutronix.de, gregkh@...uxfoundation.org,
hverkuil-cisco@...all.nl, nicolas.dufresne@...labora.com
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
linux-rockchip@...ts.infradead.org, linux-staging@...ts.linux.dev,
kernel@...labora.com,
Benjamin Gaignard <benjamin.gaignard@...labora.com>
Subject: [PATCH v7 24/49] media: pci: dt3155: Stop direct calls to queue num_buffers field
Use vb2_get_num_buffers() to avoid using queue num_buffer field directly.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
---
drivers/media/pci/dt3155/dt3155.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c
index 548156b199cc..d3abb0e093c1 100644
--- a/drivers/media/pci/dt3155/dt3155.c
+++ b/drivers/media/pci/dt3155/dt3155.c
@@ -126,10 +126,11 @@ dt3155_queue_setup(struct vb2_queue *vq,
{
struct dt3155_priv *pd = vb2_get_drv_priv(vq);
+ unsigned int q_num_bufs = vb2_get_num_buffers(vq);
unsigned size = pd->width * pd->height;
- if (vq->num_buffers + *nbuffers < 2)
- *nbuffers = 2 - vq->num_buffers;
+ if (q_num_bufs + *nbuffers < 2)
+ *nbuffers = 2 - q_num_bufs;
if (*num_planes)
return sizes[0] < size ? -EINVAL : 0;
*num_planes = 1;
--
2.39.2
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