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Commit 7ff04760 authored by Akihiro Tsukada's avatar Akihiro Tsukada Committed by Mauro Carvalho Chehab
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[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: default avatarAkihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 69881110

drivers/media/dvb/pt1/pt1.c

+1 −1
Original line number Diff line number Diff line
@@ -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)