[media] dvb: earth-pt1: decrease the too large DMA buffer size
Current default value of "nr_tables" option corresponds to the DMA
buffer of about 10 to 48 seconds long, which is obviously too much.
Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c
index 8229a91..9cd161c 100644
--- a/drivers/media/dvb/pt1/pt1.c
+++ b/drivers/media/dvb/pt1/pt1.c
@@ -123,7 +123,7 @@
return readl(pt1->regs + reg * 4);
}
-static int pt1_nr_tables = 64;
+static int pt1_nr_tables = 8;
module_param_named(nr_tables, pt1_nr_tables, int, 0);
static void pt1_increment_table_count(struct pt1 *pt1)