[cobalt] drop support for 2.6.30
[openwrt-10.03/.git] / target / linux / au1000 / patches-2.6.30 / 007-gpio_request_button.patch
1 --- a/arch/mips/alchemy/mtx-1/platform.c
2 +++ b/arch/mips/alchemy/mtx-1/platform.c
3 @@ -1,7 +1,7 @@
4  /*
5   * MTX-1 platform devices registration
6   *
7 - * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
8 + * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
9   *
10   * This program is free software; you can redistribute it and/or modify
11   * it under the terms of the GNU General Public License as published by
12 @@ -142,7 +142,17 @@ static struct __initdata platform_device
13  
14  static int __init mtx1_register_devices(void)
15  {
16 -       gpio_direction_input(207);
17 +       int rc;
18 +
19 +       rc = gpio_request(mtx1_gpio_button[0].gpio,
20 +                                       mtx1_gpio_button[0].desc);
21 +       if (rc < 0) {
22 +               printk(KERN_INFO "mtx1: failed to request %d\n",
23 +                                       mtx1_gpio_button[0].gpio);
24 +               goto out;
25 +       }
26 +       gpio_direction_input(mtx1_gpio_button[0].gpio);
27 +out:
28         return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
29  }
30