target/linux/brcm2708/patches-4.19/950-0554-staging-vcsm-cma-Alter-dev-node-permissions-to-0666.patch

   1 From 4b78daea312bd39e892eb94f8c7905e2d5b682b4 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.org>
   3 Date: Mon, 13 May 2019 16:47:54 +0100
   4 Subject: [PATCH] staging: vcsm-cma: Alter dev node permissions to 0666
   5
   6 Until the udev rules are updated, open up access to this node by
   7 default.
   8
   9 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
  10 ---
  11  drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 2 ++
  12  1 file changed, 2 insertions(+)
  13
  14 --- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
  15 +++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c
  16 @@ -1572,6 +1572,8 @@ static void vc_sm_connected_init(void)
  17         sm_state->misc_dev.name = DEVICE_NAME;
  18         sm_state->misc_dev.fops = &vc_sm_ops;
  19         sm_state->misc_dev.parent = NULL;
  20 +       /* Temporarily set as 666 until udev rules have been sorted */
  21 +       sm_state->misc_dev.mode = 0666;
  22         ret = misc_register(&sm_state->misc_dev);
  23         if (ret) {
  24                 pr_err("vcsm-cma: failed to register misc device.\n");