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author | Mike Isely <isely@pobox.com> | 2006-06-30 11:35:28 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-06-30 15:59:50 -0300 |
commit | a0fd1cb171e8b17339a9a18ae7cf09c50022010f (patch) | |
tree | fdd003ed9f8fe86d20d77fa9bb8da5e13954d494 /drivers/media/video/pvrusb2/pvrusb2-ioread.c | |
parent | 07e337eeab3660559cbe1fee6907d1092037aea7 (diff) | |
download | blackbird-op-linux-a0fd1cb171e8b17339a9a18ae7cf09c50022010f.tar.gz blackbird-op-linux-a0fd1cb171e8b17339a9a18ae7cf09c50022010f.zip |
V4L/DVB (4288): Clean out a zillion sparse warnings in pvrusb2
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-ioread.c')
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-ioread.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ioread.c b/drivers/media/video/pvrusb2/pvrusb2-ioread.c index 4dce1a462f50..f7a2e225a002 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-ioread.c +++ b/drivers/media/video/pvrusb2/pvrusb2-ioread.c @@ -54,7 +54,7 @@ static int pvr2_ioread_init(struct pvr2_ioread *cp) { unsigned int idx; - cp->stream = 0; + cp->stream = NULL; mutex_init(&cp->mutex); for (idx = 0; idx < BUFFER_COUNT; idx++) { @@ -77,7 +77,7 @@ static void pvr2_ioread_done(struct pvr2_ioread *cp) { unsigned int idx; - pvr2_ioread_setup(cp,0); + pvr2_ioread_setup(cp,NULL); for (idx = 0; idx < BUFFER_COUNT; idx++) { if (!(cp->buffer_storage[idx])) continue; kfree(cp->buffer_storage[idx]); @@ -88,12 +88,12 @@ struct pvr2_ioread *pvr2_ioread_create(void) { struct pvr2_ioread *cp; cp = kmalloc(sizeof(*cp),GFP_KERNEL); - if (!cp) return 0; + if (!cp) return NULL; pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_create id=%p",cp); memset(cp,0,sizeof(*cp)); if (pvr2_ioread_init(cp) < 0) { kfree(cp); - return 0; + return NULL; } return cp; } @@ -105,7 +105,7 @@ void pvr2_ioread_destroy(struct pvr2_ioread *cp) pvr2_trace(PVR2_TRACE_STRUCT,"pvr2_ioread_destroy id=%p",cp); if (cp->sync_key_ptr) { kfree(cp->sync_key_ptr); - cp->sync_key_ptr = 0; + cp->sync_key_ptr = NULL; } kfree(cp); } @@ -124,7 +124,7 @@ void pvr2_ioread_set_sync_key(struct pvr2_ioread *cp, if (sync_key_len != cp->sync_key_len) { if (cp->sync_key_ptr) { kfree(cp->sync_key_ptr); - cp->sync_key_ptr = 0; + cp->sync_key_ptr = NULL; } cp->sync_key_len = 0; if (sync_key_len) { @@ -144,8 +144,8 @@ static void pvr2_ioread_stop(struct pvr2_ioread *cp) pvr2_trace(PVR2_TRACE_START_STOP, "/*---TRACE_READ---*/ pvr2_ioread_stop id=%p",cp); pvr2_stream_kill(cp->stream); - cp->c_buf = 0; - cp->c_data_ptr = 0; + cp->c_buf = NULL; + cp->c_data_ptr = NULL; cp->c_data_len = 0; cp->c_data_offs = 0; cp->enabled = 0; @@ -179,8 +179,8 @@ static int pvr2_ioread_start(struct pvr2_ioread *cp) } } cp->enabled = !0; - cp->c_buf = 0; - cp->c_data_ptr = 0; + cp->c_buf = NULL; + cp->c_data_ptr = NULL; cp->c_data_len = 0; cp->c_data_offs = 0; cp->stream_running = 0; @@ -214,7 +214,7 @@ int pvr2_ioread_setup(struct pvr2_ioread *cp,struct pvr2_stream *sp) pvr2_ioread_stop(cp); pvr2_stream_kill(cp->stream); pvr2_stream_set_buffer_count(cp->stream,0); - cp->stream = 0; + cp->stream = NULL; } if (sp) { pvr2_trace(PVR2_TRACE_START_STOP, @@ -270,8 +270,8 @@ static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp) pvr2_ioread_stop(cp); return 0; } - cp->c_buf = 0; - cp->c_data_ptr = 0; + cp->c_buf = NULL; + cp->c_data_ptr = NULL; cp->c_data_len = 0; cp->c_data_offs = 0; } |