media: vidtv: remove some unused functions

Right now, there's no need to access the length of some
tables. So, drop the unused functions.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.c b/drivers/media/test-drivers/vidtv/vidtv_psi.c
index 375e01480d3d5fb8cb3f15bd155f9f1d7e8e7098..341af312ad56d64cd2f3d61828587eb4be59bdc7 100644 (file)
--- a/drivers/media/test-drivers/vidtv/vidtv_psi.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_psi.c
@@ -89,41 +89,6 @@ static void vidtv_psi_update_version_num(struct vidtv_psi_table_header *h)
        h->version++;
 }
 
-static u16
-vidtv_psi_sdt_serv_get_desc_loop_len(struct vidtv_psi_table_sdt_service *s)
-{
-       u16 mask;
-       u16 ret;
-
-       mask = GENMASK(11, 0);
-
-       ret = be16_to_cpu(s->bitfield) & mask;
-       return ret;
-}
-
-static u16
-vidtv_psi_pmt_stream_get_desc_loop_len(struct vidtv_psi_table_pmt_stream *s)
-{
-       u16 mask;
-       u16 ret;
-
-       mask = GENMASK(9, 0);
-
-       ret = be16_to_cpu(s->bitfield2) & mask;
-       return ret;
-}
-
-static u16 vidtv_psi_pmt_get_desc_loop_len(struct vidtv_psi_table_pmt *p)
-{
-       u16 mask;
-       u16 ret;
-
-       mask = GENMASK(9, 0);
-
-       ret = be16_to_cpu(p->bitfield2) & mask;
-       return ret;
-}
-
 static u16 vidtv_psi_get_sec_len(struct vidtv_psi_table_header *h)
 {
        u16 mask;