diff options
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.h')
-rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 48afd4270cb..65ebddab3fe 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -722,6 +722,7 @@ struct ivtv { int search_pack_header; spinlock_t dma_reg_lock; /* lock access to DMA engine registers */ + struct mutex serialize_lock; /* lock used to serialize starting streams */ /* User based DMA for OSD */ struct ivtv_user_dma udma; |