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authorSteven Toth <stoth@hauppauge.com>2006-10-05 21:28:24 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 08:50:48 -0200
commit7343826370dd5fe14a2dcec20968f2d3a4431ce6 (patch)
treeac98be45733975d5af47e94ffb8bdd4bf32cc88d /drivers/media
parent6c5be74c86f102c2d4e123bc51d2fa93155fd794 (diff)
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V4L/DVB (4723): Bugfix: Select the correct cx8802_dev when enumerating by CX88_MPEG_type
A bug in cx8802_get_driver() meant that in multiboard environments, when testing frontends on the non primary board, the incorrect device was returned resulting in "Unsupported value in .mpeg.." messages. Depending on the electrical design of the hardware (serial, parallel, rising/falling edge detect), transport would still be delivered and the problem went unnoticed. This patch ensures the correct instance of cx8802_dev is returned. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/cx88/cx88-mpeg.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 6f155713ee0..3d8e6d74e06 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -572,6 +572,8 @@ struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board
list_for_each(list,&cx8802_devlist) {
h = list_entry(list, struct cx8802_dev, devlist);
+ if (h != dev)
+ continue;
list_for_each(list2, &h->drvlist.devlist) {
d = list_entry(list2, struct cx8802_driver, devlist);