// 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);