diff options
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-context.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-context.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c index 40dc59871a4..f129f316d20 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-context.c +++ b/drivers/media/video/pvrusb2/pvrusb2-context.c @@ -77,7 +77,7 @@ struct pvr2_context *pvr2_context_create( const struct usb_device_id *devid, void (*setup_func)(struct pvr2_context *)) { - struct pvr2_context *mp = 0; + struct pvr2_context *mp = NULL; mp = kmalloc(sizeof(*mp),GFP_KERNEL); if (!mp) goto done; memset(mp,0,sizeof(*mp)); @@ -87,7 +87,7 @@ struct pvr2_context *pvr2_context_create( mp->hdw = pvr2_hdw_create(intf,devid); if (!mp->hdw) { pvr2_context_destroy(mp); - mp = 0; + mp = NULL; goto done; } @@ -145,7 +145,7 @@ void pvr2_channel_init(struct pvr2_channel *cp,struct pvr2_context *mp) { cp->hdw = mp->hdw; cp->mc_head = mp; - cp->mc_next = 0; + cp->mc_next = NULL; cp->mc_prev = mp->mc_last; if (mp->mc_last) { mp->mc_last->mc_next = cp; @@ -160,8 +160,8 @@ static void pvr2_channel_disclaim_stream(struct pvr2_channel *cp) { if (!cp->stream) return; pvr2_stream_kill(cp->stream->stream); - cp->stream->user = 0; - cp->stream = 0; + cp->stream->user = NULL; + cp->stream = NULL; } @@ -179,7 +179,7 @@ void pvr2_channel_done(struct pvr2_channel *cp) } else { mp->mc_first = cp->mc_next; } - cp->hdw = 0; + cp->hdw = NULL; } @@ -212,7 +212,7 @@ struct pvr2_ioread *pvr2_channel_create_mpeg_stream( { struct pvr2_ioread *cp; cp = pvr2_ioread_create(); - if (!cp) return 0; + if (!cp) return NULL; pvr2_ioread_setup(cp,sp->stream); pvr2_ioread_set_sync_key(cp,stream_sync_key,sizeof(stream_sync_key)); return cp; |