LXR linux/include/linux/wl12xx.h

   1/*
   2 * This file is part of wl12xx
   3 *
   4 * Copyright (C) 2009 Nokia Corporation
   5 *
   6 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License
  10 * version 2 as published by the Free Software Foundation.
  11 *
  12 * This program is distributed in the hope that it will be useful, but
  13 * WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 * General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License
  18 * along with this program; if not, write to the Free Software
  19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  20 * 02110-1301 USA
  21 *
  22 */
  23
  24#ifndef _LINUX_WL12XX_H
  25#define _LINUX_WL12XX_H
  26
  27#include <linux/err.h>
  28
  29struct wl1251_platform_data {
  30        int power_gpio;
  31        /* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */
  32        int irq;
  33        bool use_eeprom;
  34};
  35
  36#ifdef CONFIG_WILINK_PLATFORM_DATA
  37
  38int wl1251_set_platform_data(const struct wl1251_platform_data *data);
  39
  40struct wl1251_platform_data *wl1251_get_platform_data(void);
  41
  42#else
  43
  44static inline
  45int wl1251_set_platform_data(const struct wl1251_platform_data *data)
  46{
  47        return -ENOSYS;
  48}
  49
  50static inline
  51struct wl1251_platform_data *wl1251_get_platform_data(void)
  52{
  53        return ERR_PTR(-ENODATA);
  54}
  55
  56#endif
  57
  58#endif
  59