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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2010-12-31 11:27:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-01-19 11:52:11 -0200 |
| commit | bd5ba3ba2ead7248124723dac2481d0992e75e91 (patch) | |
| tree | 769231f2fa6f4153a7327c2f344ea107f3e4f339 /drivers/media/video/w9966.c | |
| parent | eac9aa005a2e0676d07f1906f9933fd055eb1f0b (diff) | |
| download | lwn-bd5ba3ba2ead7248124723dac2481d0992e75e91.tar.gz lwn-bd5ba3ba2ead7248124723dac2481d0992e75e91.zip | |
[media] w9966: zero device state after a detach
After a detach zero the whole device state to ensure a clean slate
on the next attach.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/w9966.c')
| -rw-r--r-- | drivers/media/video/w9966.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c index 019ee206cbee..fa35639d0c15 100644 --- a/drivers/media/video/w9966.c +++ b/drivers/media/video/w9966.c @@ -937,6 +937,7 @@ static void w9966_term(struct w9966 *cam) parport_unregister_device(cam->pdev); w9966_set_state(cam, W9966_STATE_PDEV, 0); } + memset(cam, 0, sizeof(*cam)); } |