diff options
Diffstat (limited to 'drivers/media/dvb/bt8xx/dst_common.h')
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst_common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h index 29b5430dbe4..81557f38fe3 100644 --- a/drivers/media/dvb/bt8xx/dst_common.h +++ b/drivers/media/dvb/bt8xx/dst_common.h @@ -22,6 +22,7 @@ #ifndef DST_COMMON_H #define DST_COMMON_H +#include <linux/smp_lock.h> #include <linux/dvb/frontend.h> #include <linux/device.h> #include "bt878.h" @@ -119,6 +120,8 @@ struct dst_state { u8 card_info[8]; u8 vendor[8]; u8 board_info[8]; + + struct semaphore dst_mutex; }; struct dst_types { |