releases/4.19.22/samples-mei-use-dev-mei0-instead-of-dev-mei.patch

   1 From c4a46acf1db3ce547d290c29e55b3476c78dd76c Mon Sep 17 00:00:00 2001
   2 From: Tomas Winkler <tomas.winkler@intel.com>
   3 Date: Thu, 24 Jan 2019 14:45:03 +0200
   4 Subject: samples: mei: use /dev/mei0 instead of /dev/mei
   5
   6 From: Tomas Winkler <tomas.winkler@intel.com>
   7
   8 commit c4a46acf1db3ce547d290c29e55b3476c78dd76c upstream.
   9
  10 The device was moved from misc device to character devices
  11 to support multiple mei devices.
  12
  13 Cc: <stable@vger.kernel.org> #v4.9+
  14 Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
  15 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  16
  17 ---
  18  samples/mei/mei-amt-version.c |    2 +-
  19  1 file changed, 1 insertion(+), 1 deletion(-)
  20
  21 --- a/samples/mei/mei-amt-version.c
  22 +++ b/samples/mei/mei-amt-version.c
  23 @@ -117,7 +117,7 @@ static bool mei_init(struct mei *me, con
  24
  25         me->verbose = verbose;
  26
  27 -       me->fd = open("/dev/mei", O_RDWR);
  28 +       me->fd = open("/dev/mei0", O_RDWR);
  29         if (me->fd == -1) {
  30                 mei_err(me, "Cannot establish a handle to the Intel MEI driver\n");
  31                 goto err;