| From | Benjamin Gaignard <> | Subject | [PATCH v14 17/56] media: atomisp: Stop direct calls to queue num_buffers field | Date | Tue, 31 Oct 2023 17:30:25 +0100 |
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Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> CC: Sakari Ailus <sakari.ailus@linux.intel.com> --- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index a8a964b2f1a8..09c0091b920f 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -1028,7 +1028,7 @@ static int atomisp_qbuf_wrapper(struct file *file, void *fh, struct v4l2_buffer struct atomisp_device *isp = video_get_drvdata(vdev); struct atomisp_video_pipe *pipe = atomisp_to_video_pipe(vdev); - if (buf->index >= vdev->queue->num_buffers) + if (buf->index >= vb2_get_num_buffers(vdev->queue)) return -EINVAL; if (buf->reserved2 & ATOMISP_BUFFER_HAS_PER_FRAME_SETTING) { -- 2.39.2
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