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

From a5cf7bed6a2d7267e2f0a3109807051e166930fb Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Mon, 5 Dec 2016 09:58:16 +0000
Subject: [PATCH] lirc_rpi: Delete vestigial gpio_in_pull parameter

The RPi GPIO no longer support run-time "pull" settings - one should
Device Tree and pinctrl instead - so remove the parameter to avoid
confusion.

See: https://github.com/raspberrypi/linux/issues/1711

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
 drivers/staging/media/lirc/lirc_rpi.c | 6 ------
 1 file changed, 6 deletions(-)

--- a/drivers/staging/media/lirc/lirc_rpi.c
+++ b/drivers/staging/media/lirc/lirc_rpi.c
@@ -64,8 +64,6 @@
 
 /* set the default GPIO input pin */
 static int gpio_in_pin = 18;
-/* set the default pull behaviour for input pin */
-static int gpio_in_pull = BCM2708_PULL_DOWN;
 /* set the default GPIO output pin */
 static int gpio_out_pin = 17;
 /* enable debugging messages */
@@ -716,10 +714,6 @@ module_param(gpio_in_pin, int, S_IRUGO);
 MODULE_PARM_DESC(gpio_in_pin, "GPIO input pin number of the BCM processor."
 		 " (default 18");
 
-module_param(gpio_in_pull, int, S_IRUGO);
-MODULE_PARM_DESC(gpio_in_pull, "GPIO input pin pull configuration."
-		 " (0 = off, 1 = up, 2 = down, default down)");
-
 module_param(sense, int, S_IRUGO);
 MODULE_PARM_DESC(sense, "Override autodetection of IR receiver circuit"
 		 " (0 = active high, 1 = active low )");