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iwm: port to new cfg80211 rfkill

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Which means removing all rfkill code since it only does
soft-kill which cfg80211 will now handle in exactly the
same way the driver did.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2009-06-02 13:01:42 +02:00 committed by John W. Linville
parent 1f87f7d3a3
commit 76963bb602
5 changed files with 1 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/iwmc3200wifi/Kconfig
View File

@ -4,7 +4,6 @@ config IWM
select WIRELESS_EXT
select CFG80211
select FW_LOADER
select RFKILL
config IWM_DEBUG
bool "Enable full debugging output in iwmc3200wifi"

2
drivers/net/wireless/iwmc3200wifi/Makefile
View File

@ -1,5 +1,5 @@
obj-$(CONFIG_IWM) := iwmc3200wifi.o
iwmc3200wifi-objs += main.o netdev.o rx.o tx.o sdio.o hal.o fw.o
iwmc3200wifi-objs += commands.o wext.o cfg80211.o eeprom.o rfkill.o
iwmc3200wifi-objs += commands.o wext.o cfg80211.o eeprom.o
iwmc3200wifi-$(CONFIG_IWM_DEBUG) += debugfs.o

4
drivers/net/wireless/iwmc3200wifi/iwm.h
View File

@ -343,8 +343,4 @@ int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size,
struct iwm_wifi_cmd *cmd);
void iwm_rx_free(struct iwm_priv *iwm);
/* RF Kill API */
int iwm_rfkill_init(struct iwm_priv *iwm);
void iwm_rfkill_exit(struct iwm_priv *iwm);
#endif

10
drivers/net/wireless/iwmc3200wifi/netdev.c
View File

@ -136,17 +136,8 @@ void *iwm_if_alloc(int sizeof_bus, struct device *dev,
wdev->netdev = ndev;
ret = iwm_rfkill_init(iwm);
if (ret) {
dev_err(dev, "Failed to init rfkill\n");
goto out_rfkill;
}
return iwm;
out_rfkill:
unregister_netdev(ndev);
out_ndev:
free_netdev(ndev);
@ -162,7 +153,6 @@ void iwm_if_free(struct iwm_priv *iwm)
if (!iwm_to_ndev(iwm))
return;
iwm_rfkill_exit(iwm);
unregister_netdev(iwm_to_ndev(iwm));
free_netdev(iwm_to_ndev(iwm));
iwm_wdev_free(iwm);

83
drivers/net/wireless/iwmc3200wifi/rfkill.c
View File

@ -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;
}