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path: root/drivers/net/wireless/iwmc3200wifi/rfkill.c
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Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/rfkill.c')
-rw-r--r--drivers/net/wireless/iwmc3200wifi/rfkill.c83
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;
-}