git.ipfire.org Git - thirdparty/kernel/stable-queue.git/blob

   1 From ebe8622342f12bed387f7de4b5fb7c52005ccb29 Mon Sep 17 00:00:00 2001
   2 From: Martin Homuth-Rosemann <homuth-rosemann@gmx.net>
   3 Date: Mon, 31 May 2010 22:33:04 +0200
   4 Subject: Staging: comedi - correct parameter gainlkup for DAQCard-6024E in driver ni_mio_cs.c
   5
   6 From: Martin Homuth-Rosemann <homuth-rosemann@gmx.net>
   7
   8 commit ebe8622342f12bed387f7de4b5fb7c52005ccb29 upstream.
   9
  10 Correct at least one of the incorrect specs for a national instrument
  11 data acquisition card DAQCard-6024E. This card has only four different
  12 gain settings (+-10V, +-5V, +-0.5V, +-0.05V).
  13
  14 Signed-off-by: Martin Homuth-Rosemann <homuth-rosemann@gmx.net>
  15 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  16
  17 ---
  18  drivers/staging/comedi/drivers/ni_mio_cs.c |    2 +-
  19  1 file changed, 1 insertion(+), 1 deletion(-)
  20
  21 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c
  22 +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c
  23 @@ -123,7 +123,7 @@ static const struct ni_board_struct ni_b
  24          .adbits = 12,
  25          .ai_fifo_depth = 1024,
  26          .alwaysdither = 0,
  27 -        .gainlkup = ai_gain_16,
  28 +        .gainlkup = ai_gain_4,
  29          .ai_speed = 5000,
  30          .n_aochan = 2,
  31          .aobits = 12,