diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/rfkill.c')
-rw-r--r-- | drivers/net/wireless/iwmc3200wifi/rfkill.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/rfkill.c b/drivers/net/wireless/iwmc3200wifi/rfkill.c deleted file mode 100644 index 8ee2c3c09a02..000000000000 --- a/drivers/net/wireless/iwmc3200wifi/rfkill.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Intel Wireless Multicomm 3200 WiFi driver - * - * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com> - * Samuel Ortiz <samuel.ortiz@intel.com> - * Zhu Yi <yi.zhu@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 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 - * 02110-1301, USA. - * - */ - -#include <linux/rfkill.h> - -#include "iwm.h" - -static int iwm_rfkill_set_block(void *data, bool blocked) -{ - struct iwm_priv *iwm = data; - - if (!blocked) { - if (test_bit(IWM_RADIO_RFKILL_HW, &iwm->radio)) - return -EBUSY; - - if (test_and_clear_bit(IWM_RADIO_RFKILL_SW, &iwm->radio) && - (iwm_to_ndev(iwm)->flags & IFF_UP)) - return iwm_up(iwm); - } else { - if (!test_and_set_bit(IWM_RADIO_RFKILL_SW, &iwm->radio)) - return iwm_down(iwm); - } - - return 0; -} - -static const struct rfkill_ops iwm_rfkill_ops = { - .set_block = iwm_rfkill_set_block, -}; - -int iwm_rfkill_init(struct iwm_priv *iwm) -{ - int ret; - - iwm->rfkill = rfkill_alloc(KBUILD_MODNAME, - iwm_to_dev(iwm), - RFKILL_TYPE_WLAN, - &iwm_rfkill_ops, iwm); - if (!iwm->rfkill) { - IWM_ERR(iwm, "Unable to allocate rfkill device\n"); - return -ENOMEM; - } - - ret = rfkill_register(iwm->rfkill); - if (ret) { - IWM_ERR(iwm, "Failed to register rfkill device\n"); - goto fail; - } - - return 0; - fail: - rfkill_destroy(iwm->rfkill); - return ret; -} - -void iwm_rfkill_exit(struct iwm_priv *iwm) -{ - if (iwm->rfkill) { - rfkill_unregister(iwm->rfkill); - rfkill_destroy(iwm->rfkill); - } - iwm->rfkill = NULL; -} |