target/linux/brcm2708/patches-4.4/0557-lirc_rpi-Delete-vestigial-gpio_in_pull-parameter.patch

   1 From a5cf7bed6a2d7267e2f0a3109807051e166930fb Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Mon, 5 Dec 2016 09:58:16 +0000
   4 Subject: [PATCH] lirc_rpi: Delete vestigial gpio_in_pull parameter
   5
   6 The RPi GPIO no longer support run-time "pull" settings - one should
   7 Device Tree and pinctrl instead - so remove the parameter to avoid
   8 confusion.
   9
  10 See: https://github.com/raspberrypi/linux/issues/1711
  11
  12 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
  13 ---
  14  drivers/staging/media/lirc/lirc_rpi.c | 6 ------
  15  1 file changed, 6 deletions(-)
  16
  17 --- a/drivers/staging/media/lirc/lirc_rpi.c
  18 +++ b/drivers/staging/media/lirc/lirc_rpi.c
  19 @@ -64,8 +64,6 @@
  20
  21  /* set the default GPIO input pin */
  22  static int gpio_in_pin = 18;
  23 -/* set the default pull behaviour for input pin */
  24 -static int gpio_in_pull = BCM2708_PULL_DOWN;
  25  /* set the default GPIO output pin */
  26  static int gpio_out_pin = 17;
  27  /* enable debugging messages */
  28 @@ -716,10 +714,6 @@ module_param(gpio_in_pin, int, S_IRUGO);
  29  MODULE_PARM_DESC(gpio_in_pin, "GPIO input pin number of the BCM processor."
  30                  " (default 18");
  31
  32 -module_param(gpio_in_pull, int, S_IRUGO);
  33 -MODULE_PARM_DESC(gpio_in_pull, "GPIO input pin pull configuration."
  34 -                " (0 = off, 1 = up, 2 = down, default down)");
  35 -
  36  module_param(sense, int, S_IRUGO);
  37  MODULE_PARM_DESC(sense, "Override autodetection of IR receiver circuit"
  38                  " (0 = active high, 1 = active low )");