V4L/DVB (9592): cx18: Use default kernel work queue; fix streaming flag for work handler

cx18: Use default kernel work queue; fix streaming flag for work handler.
Eliminate cx18 specific work queue and use the kernel default work queue.
Fixed the F_STREAMING_FLAG for the TS stream so cx18_dvb_work_handler()
can know when it is not safe to send MDLs to the firmware.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index e5ff7705b7a1..c7d431f49238 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -560,9 +560,6 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
                 CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n");
         }
 
-        /* Tell the CX23418 it can't use our buffers anymore */
-        cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle);
-
         if (s->type != CX18_ENC_STREAM_TYPE_TS)
                 atomic_dec(&cx->ana_capturing);
         atomic_dec(&cx->tot_capturing);
@@ -570,6 +567,9 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
         /* Clear capture and no-read bits */
         clear_bit(CX18_F_S_STREAMING, &s->s_flags);
 
+        /* Tell the CX23418 it can't use our buffers anymore */
+        cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle);
+
         cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle);
         s->handle = CX18_INVALID_TASK_HANDLE;