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b43: Remove the PHY spinlock

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This fixes a sparse warning about weird locking.
The spinlock is not needed, so simply remove it.
This also adds some sanity checks to the PHY and radio locking
to protect against recursive locking.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch
2008-01-09 19:08:49 +01:00
committed by David S. Miller
parent 5250703e31
commit f31800d8b7
5 changed files with 36 additions and 65 deletions
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4
drivers/net/wireless/b43/main.c
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@ -3146,9 +3146,6 @@ static void setup_struct_phy_for_init(struct b43_wldev *dev,
memset(phy->minlowsig, 0xFF, sizeof(phy->minlowsig));
memset(phy->minlowsigpos, 0, sizeof(phy->minlowsigpos));
/* Flags */
phy->locked = 0;
phy->aci_enable = 0;
phy->aci_wlan_automatic = 0;
phy->aci_hw_rssi = 0;
@ -3175,7 +3172,6 @@ static void setup_struct_phy_for_init(struct b43_wldev *dev,
phy->lofcal = 0xFFFF;
phy->initval = 0xFFFF;
spin_lock_init(&phy->lock);
phy->interfmode = B43_INTERFMODE_NONE;
phy->channel = 0xFF;