diff --git a/drivers/media/i2c/video-i2c.c b/drivers/media/i2c/video-i2c.c index 178bd06cc2ed..ebf2ac98a068 100644 --- a/drivers/media/i2c/video-i2c.c +++ b/drivers/media/i2c/video-i2c.c @@ -405,9 +405,10 @@ static int queue_setup(struct vb2_queue *vq, { struct video_i2c_data *data = vb2_get_drv_priv(vq); unsigned int size = data->chip->buffer_size; + unsigned int q_num_bufs = vb2_get_num_buffers(vq); - if (vq->num_buffers + *nbuffers < 2) - *nbuffers = 2; + if (q_num_bufs + *nbuffers < 2) + *nbuffers = 2 - q_num_bufs; if (*nplanes) return sizes[0] < size ? -EINVAL : 0;
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> CC: Matt Ranostay <matt.ranostay@konsulko.com> --- drivers/media/i2c/video-i2c.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)