| // SPDX-License-Identifier: GPL-2.0-only | |
| /* | |
| * This file is part of wl12xx | |
| * | |
| * Copyright (C) 2010-2011 Texas Instruments, Inc. | |
| */ | |
| #include <linux/module.h> | |
| #include <linux/err.h> | |
| #include <linux/wl12xx.h> | |
| static struct wl1251_platform_data *wl1251_platform_data; | |
| int __init wl1251_set_platform_data(const struct wl1251_platform_data *data) | |
| { | |
| if (wl1251_platform_data) | |
| return -EBUSY; | |
| if (!data) | |
| return -EINVAL; | |
| wl1251_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); | |
| if (!wl1251_platform_data) | |
| return -ENOMEM; | |
| return 0; | |
| } | |
| struct wl1251_platform_data *wl1251_get_platform_data(void) | |
| { | |
| if (!wl1251_platform_data) | |
| return ERR_PTR(-ENODEV); | |
| return wl1251_platform_data; | |
| } | |
| EXPORT_SYMBOL(wl1251_get_platform_data); |