diff options
| author | Mike Isely <isely@pobox.com> | 2008-04-22 14:45:44 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:48 -0300 |
| commit | c4a8828ddbf5fb445d2679ab006d5743540fc41a (patch) | |
| tree | 2b17fa77218b812f164f1d897dfe1015d98d2510 /drivers/media/video/pvrusb2/pvrusb2-context.c | |
| parent | ee9ca4b24f03b4da04cae1a24ea445ceb8a1f3d2 (diff) | |
V4L/DVB (7319): pvrusb2: Close potential race condition during initialization
There is a callback that is issued to into pvr2_context from pvr2_hdw
after initialization is done. There was a probability that this
callback could get missed. Fixed.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-context.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-context.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c index 2a6726e403f..953784c08ab 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-context.c +++ b/drivers/media/video/pvrusb2/pvrusb2-context.c @@ -75,10 +75,9 @@ struct pvr2_context *pvr2_context_create( mp = NULL; goto done; } - pvr2_hdw_set_state_callback(mp->hdw, - (void (*)(void *))pvr2_context_state_check, - mp); - pvr2_context_state_check(mp); + pvr2_hdw_initialize(mp->hdw, + (void (*)(void *))pvr2_context_state_check, + mp); done: return mp; } |