[media] cx18: fix kernel oops when setting MPEG control before capturing
The cxhdl->priv field was not set initially, only after capturing started.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index b988ec6..321c1b7 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -734,6 +734,7 @@
cx->cxhdl.capabilities = CX2341X_CAP_HAS_TS | CX2341X_CAP_HAS_SLICED_VBI;
cx->cxhdl.ops = &cx18_cxhdl_ops;
cx->cxhdl.func = cx18_api_func;
+ cx->cxhdl.priv = &cx->streams[CX18_ENC_STREAM_TYPE_MPG];
ret = cx2341x_handler_init(&cx->cxhdl, 50);
if (ret)
return ret;