media: rtl2832_sdr: drop vb2_ops_wait_prepare/finish

Since commit 88785982a19d ("media: vb2: use lock if wait_prepare/finish
are NULL") it is no longer needed to set the wait_prepare/finish
vb2_ops callbacks as long as the lock field in vb2_queue is set.

Since the vb2_ops_wait_prepare/finish callbacks already rely on that field,
we can safely drop these callbacks.

This simplifies the code and this is a step towards the goal of deleting
these callbacks.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c
index 922c1662f1f038bebeb8abb3a7892e30ee1a0140..05254d8717db85a66b098fa66ce7388e9589d3c3 100644 (file)
--- a/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ b/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -947,8 +947,6 @@ static const struct vb2_ops rtl2832_sdr_vb2_ops = {
        .buf_queue              = rtl2832_sdr_buf_queue,
        .start_streaming        = rtl2832_sdr_start_streaming,
        .stop_streaming         = rtl2832_sdr_stop_streaming,
-       .wait_prepare           = vb2_ops_wait_prepare,
-       .wait_finish            = vb2_ops_wait_finish,
 };
 
 static int rtl2832_sdr_g_tuner(struct file *file, void *priv,