target/linux/brcm2708/patches-4.4/0147-pinctrl-bcm2835-Fix-cut-and-paste-error-in-pull-pars.patch

   1 From be4e718cccf6909072eeab1032b1d9fb6dd92b43 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Tue, 9 Feb 2016 09:52:13 +0000
   4 Subject: [PATCH 147/170] pinctrl-bcm2835: Fix cut-and-paste error in "pull"
   5  parsing
   6
   7 The DT bindings for pinctrl-bcm2835 allow both the function and pull
   8 to contain either one entry or one per pin. However, an error in the
   9 DT parsing can cause failures if the number of pulls differs from the
  10 number of functions.
  11 ---
  12  drivers/pinctrl/bcm/pinctrl-bcm2835.c | 2 +-
  13  1 file changed, 1 insertion(+), 1 deletion(-)
  14
  15 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
  16 +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
  17 @@ -802,7 +802,7 @@ static int bcm2835_pctl_dt_node_to_map(s
  18                 }
  19                 if (num_pulls) {
  20                         err = of_property_read_u32_index(np, "brcm,pull",
  21 -                                       (num_funcs > 1) ? i : 0, &pull);
  22 +                                       (num_pulls > 1) ? i : 0, &pull);
  23                         if (err)
  24                                 goto out;
  25                         err = bcm2835_pctl_dt_node_to_map_pull(pc, np, pin,