[PATCH] V4L: 899: fix rds raw data buffer handling bug which caused

Fix RDS raw data buffer handling bug, which caused decoding delays and
sometimes wrong data.
Signed-off-by: NHans J. Koch <koch@hjk-az.de>
Signed-off-by: NMichael Krufky <mkrufky@m1k.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/media/video/saa6588.c

@@ -245,7 +245,7 @@ static void block_to_buf(struct saa6588 *s, unsigned char *blockbuf)
 		s->wr_index = 0;
 
 	if (s->wr_index == s->rd_index) {
-		s->rd_index++;
+		s->rd_index += 3;
 		if (s->rd_index >= s->buf_size)
 			s->rd_index = 0;
 	} else