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openwrt-xburst/target/linux/au1000/patches-2.6.30/007-gpio_request_button.patch
florian 8cc6d2b625 [au1000] reinstate 2.6.30 support until 2.6.32 is fixed
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21959 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-06-26 22:18:23 +00:00

31 lines
905 B
Diff

--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -1,7 +1,7 @@
/*
* MTX-1 platform devices registration
*
- * Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -142,7 +142,17 @@ static struct __initdata platform_device
static int __init mtx1_register_devices(void)
{
- gpio_direction_input(207);
+ int rc;
+
+ rc = gpio_request(mtx1_gpio_button[0].gpio,
+ mtx1_gpio_button[0].desc);
+ if (rc < 0) {
+ printk(KERN_INFO "mtx1: failed to request %d\n",
+ mtx1_gpio_button[0].gpio);
+ goto out;
+ }
+ gpio_direction_input(mtx1_gpio_button[0].gpio);
+out:
return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
}