diff options
| author | Stefano Brivio <stefano.brivio@polimi.it> | 2007-11-06 22:48:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:04:30 -0800 |
| commit | db9683fb19a0f0da1cb4c296ffe1a8db03333cbc (patch) | |
| tree | 86f2c14df0e7cce871d52df687c3b59ccaab1673 /drivers/net/wireless/b43legacy/main.c | |
| parent | 33a3dc9328ce3a89d3490a47197851f5dac4b6b5 (diff) | |
b43legacy: rewrite and fix rfkill initialization
The rfkill subsystem doesn't like code like that
rfkill_allocate();
rfkill_register();
rfkill_unregister();
rfkill_register(); /* <- This will crash */
This sequence happens with
modprobe b43
ifconfig wlanX up
ifconfig wlanX down
ifconfig wlanX up
Fix this by always re-allocating the rfkill stuff before register.
The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to
b43legacy.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy/main.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index 8133efa5a57e..2b888960c3d7 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -3384,7 +3384,6 @@ static int b43legacy_setup_modes(struct b43legacy_wldev *dev, static void b43legacy_wireless_core_detach(struct b43legacy_wldev *dev) { - b43legacy_rfkill_free(dev); /* We release firmware that late to not be required to re-request * is all the time when we reinit the core. */ b43legacy_release_firmware(dev); @@ -3466,7 +3465,6 @@ static int b43legacy_wireless_core_attach(struct b43legacy_wldev *dev) if (!wl->current_dev) wl->current_dev = dev; INIT_WORK(&dev->restart_work, b43legacy_chip_reset); - b43legacy_rfkill_alloc(dev); b43legacy_radio_turn_off(dev, 1); b43legacy_switch_analog(dev, 0); |