diff options
| author | Manu Abraham <abraham.manu@gmail.com> | 2009-12-04 11:34:19 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-01-17 16:55:41 +0300 |
| commit | f684336bba673b6656cb98144130ab52dafc3240 (patch) | |
| tree | d50afc70a0350c74250fcd48a3993bb3856348ca /drivers/media/dvb/mantis/mantis_link.h | |
| parent | 616f75e1979f5bd1f3241581c720349c2c31f6e7 (diff) | |
| download | linux-f684336bba673b6656cb98144130ab52dafc3240.tar.xz | |
V4L/DVB (13788): [Mantis CA] use a lock for the relevant CI Read/Write operations
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/mantis/mantis_link.h')
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_link.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/dvb/mantis/mantis_link.h b/drivers/media/dvb/mantis/mantis_link.h index 599ff1b57e48..f9aaaa52f52c 100644 --- a/drivers/media/dvb/mantis/mantis_link.h +++ b/drivers/media/dvb/mantis/mantis_link.h @@ -21,6 +21,7 @@ #ifndef __MANTIS_LINK_H #define __MANTIS_LINK_H +#include <linux/mutex.h> #include <linux/workqueue.h> #include "dvb_ca_en50221.h" @@ -61,6 +62,7 @@ struct mantis_ca { void *ca_priv; struct dvb_ca_en50221 en50221; + struct mutex ca_lock; }; /* CA */ |