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path: root/drivers/media/pci/ivtv/ivtv-fileops.c
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Diffstat (limited to 'drivers/media/pci/ivtv/ivtv-fileops.c')
-rw-r--r--drivers/media/pci/ivtv/ivtv-fileops.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c
index 88bce907cdef..7f2eb5f62fd1 100644
--- a/drivers/media/pci/ivtv/ivtv-fileops.c
+++ b/drivers/media/pci/ivtv/ivtv-fileops.c
@@ -41,7 +41,7 @@
41 associated VBI streams are also automatically claimed. 41 associated VBI streams are also automatically claimed.
42 Possible error returns: -EBUSY if someone else has claimed 42 Possible error returns: -EBUSY if someone else has claimed
43 the stream or 0 on success. */ 43 the stream or 0 on success. */
44static int ivtv_claim_stream(struct ivtv_open_id *id, int type) 44int ivtv_claim_stream(struct ivtv_open_id *id, int type)
45{ 45{
46 struct ivtv *itv = id->itv; 46 struct ivtv *itv = id->itv;
47 struct ivtv_stream *s = &itv->streams[type]; 47 struct ivtv_stream *s = &itv->streams[type];
@@ -96,6 +96,7 @@ static int ivtv_claim_stream(struct ivtv_open_id *id, int type)
96 set_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags); 96 set_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags);
97 return 0; 97 return 0;
98} 98}
99EXPORT_SYMBOL(ivtv_claim_stream);
99 100
100/* This function releases a previously claimed stream. It will take into 101/* This function releases a previously claimed stream. It will take into
101 account associated VBI streams. */ 102 account associated VBI streams. */
@@ -146,6 +147,7 @@ void ivtv_release_stream(struct ivtv_stream *s)
146 clear_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags); 147 clear_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags);
147 ivtv_flush_queues(s_vbi); 148 ivtv_flush_queues(s_vbi);
148} 149}
150EXPORT_SYMBOL(ivtv_release_stream);
149 151
150static void ivtv_dualwatch(struct ivtv *itv) 152static void ivtv_dualwatch(struct ivtv *itv)
151{ 153{