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
  29 struct 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
  38 int wl1251_set_platform_data(const struct wl1251_platform_data *data);
  39
  40 struct wl1251_platform_data *wl1251_get_platform_data(void);
  41
  42 #else
  43
  44 static inline
  45 int wl1251_set_platform_data(const struct wl1251_platform_data *data)
  46 {
  47         return -ENOSYS;
  48 }
  49
  50 static inline
  51 struct wl1251_platform_data *wl1251_get_platform_data(void)
  52 {
  53         return ERR_PTR(-ENODATA);
  54 }
  55
  56 #endif
  57
  58 #endif