From 7ff04760f737ac9eb2a5f8fc12a762a608c37692 Mon Sep 17 00:00:00 2001 From: Akihiro Tsukada Date: Sat, 10 Mar 2012 11:38:15 -0300 Subject: [PATCH] [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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/pt1/pt1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c index 8229a9150c5e..9cd161c409ef 100644 --- a/drivers/media/dvb/pt1/pt1.c +++ b/drivers/media/dvb/pt1/pt1.c @@ -123,7 +123,7 @@ static u32 pt1_read_reg(struct pt1 *pt1, int reg) 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) -- 2.11.0