target/linux/brcm2708/patches-3.10/0130-1-wire-Add-support-for-configuring-pin-for-w1-gpio-k.patch

   1 From 9f49a38c6a2e2966982f307fab54c8a27f88d13b Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Thu, 19 Dec 2013 18:05:31 +0000
   4 Subject: [PATCH 130/196] 1-wire: Add support for configuring pin for w1-gpio
   5  kernel module See: https://github.com/raspberrypi/linux/pull/457
   6
   7 ---
   8  arch/arm/mach-bcm2708/bcm2708.c | 3 +++
   9  1 file changed, 3 insertions(+)
  10
  11 diff --git a/arch/arm/mach-bcm2708/bcm2708.c b/arch/arm/mach-bcm2708/bcm2708.c
  12 index 90debb4..46586d8 100644
  13 --- a/arch/arm/mach-bcm2708/bcm2708.c
  14 +++ b/arch/arm/mach-bcm2708/bcm2708.c
  15 @@ -84,6 +84,7 @@
  16  static unsigned boardrev, serial;
  17  static unsigned uart_clock;
  18  static unsigned reboot_part = 0;
  19 +static unsigned w1_gpio_pin = W1_GPIO;
  20
  21  static void __init bcm2708_init_led(void);
  22
  23 @@ -766,6 +767,7 @@ void __init bcm2708_init(void)
  24         bcm_register_device(&bcm2708_gpio_device);
  25  #endif
  26  #if defined(CONFIG_W1_MASTER_GPIO) || defined(CONFIG_W1_MASTER_GPIO_MODULE)
  27 +       w1_gpio_pdata.pin = w1_gpio_pin;
  28         platform_device_register(&w1_device);
  29  #endif
  30         bcm_register_device(&bcm2708_systemtimer_device);
  31 @@ -983,3 +985,4 @@ module_param(boardrev, uint, 0644);
  32  module_param(serial, uint, 0644);
  33  module_param(uart_clock, uint, 0644);
  34  module_param(reboot_part, uint, 0644);
  35 +module_param(w1_gpio_pin, uint, 0644);
  36 --
  37 1.9.1
  38