android_kernel_motorola_sm6225/drivers/net/wireless/iwlwifi/iwl-rfkill.h
Adel Gadllah 80fcc9e28c iwlwifi: remove input device and fix rfkill state
This patch fixes the iwlwifi rfkill. It removes the input device from iwl3945,
adds support for RFKILL_STATE_HARD_BLOCKED and calls rfkill_force_state() to
update the state rather than accessing it directly.
The calls to iwl|iwl3945_rfkill_set_hw_state() had to be moved because
rfkill_force_state() cannot be called from an atomic context.
Tested on iwl3945 and seems to work fine.

Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Ivo van Doorn <ivdoorn@gmail.com>
Cc: Fabien Crespel <fcrespel@gmail.com>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-08 10:21:35 -04:00

48 lines
1.8 KiB
C

/******************************************************************************
*
* Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
*
* Portions of this file are derived from the ipw3945 project, as well
* as portions of the ieee80211 subsystem header files.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* James P. Ketrenos <ipw2100-admin@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#ifndef __iwl_rf_kill_h__
#define __iwl_rf_kill_h__
struct iwl_priv;
#include <linux/rfkill.h>
#ifdef CONFIG_IWLWIFI_RFKILL
void iwl_rfkill_set_hw_state(struct iwl_priv *priv);
void iwl_rfkill_unregister(struct iwl_priv *priv);
int iwl_rfkill_init(struct iwl_priv *priv);
#else
static inline void iwl_rfkill_set_hw_state(struct iwl_priv *priv) {}
static inline void iwl_rfkill_unregister(struct iwl_priv *priv) {}
static inline int iwl_rfkill_init(struct iwl_priv *priv) { return 0; }
#endif
#endif /* __iwl_rf_kill_h__ */