diff options
| author | Michael Buesch <mb@bu3sch.de> | 2008-01-09 19:08:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:09:32 -0800 |
| commit | f31800d8b79bc42e495070aa6e6425841b7bdcbf (patch) | |
| tree | 65f26267ae5b6d3876079913330634392654af00 /drivers/net/wireless/b43/b43.h | |
| parent | 5250703e3144e50fbeceb4d1fc01ea2fd159fd4a (diff) | |
| download | kernel-crypto-f31800d8b79bc42e495070aa6e6425841b7bdcbf.tar.gz kernel-crypto-f31800d8b79bc42e495070aa6e6425841b7bdcbf.tar.xz kernel-crypto-f31800d8b79bc42e495070aa6e6425841b7bdcbf.zip | |
b43: Remove the PHY spinlock
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>
Diffstat (limited to 'drivers/net/wireless/b43/b43.h')
| -rw-r--r-- | drivers/net/wireless/b43/b43.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 086a9c6c2b0..5a1a790a105 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -476,7 +476,6 @@ struct b43_phy { u16 radio_ver; /* Radio version */ u8 radio_rev; /* Radio revision */ - bool locked; /* Only used in b43_phy_{un}lock() */ bool dyn_tssi_tbl; /* tssi2dbm is kmalloc()ed. */ /* ACI (adjacent channel interference) flags. */ @@ -513,11 +512,6 @@ struct b43_phy { s16 lna_gain; /* LNA */ s16 pga_gain; /* PGA */ - /* PHY lock for core.rev < 3 - * This lock is only used by b43_phy_{un}lock() - */ - spinlock_t lock; - /* Desired TX power level (in dBm). * This is set by the user and adjusted in b43_phy_xmitpower(). */ u8 power_level; @@ -528,9 +522,7 @@ struct b43_phy { struct b43_bbatt bbatt; struct b43_rfatt rfatt; u8 tx_control; /* B43_TXCTL_XXX */ -#ifdef CONFIG_B43_DEBUG - bool manual_txpower_control; /* Manual TX-power control enabled? */ -#endif + /* Hardware Power Control enabled? */ bool hardware_power_control; @@ -571,6 +563,13 @@ struct b43_phy { B43_OFDMTAB_DIRECTION_READ, B43_OFDMTAB_DIRECTION_WRITE, } ofdmtab_addr_direction; + +#if B43_DEBUG + /* Manual TX-power control enabled? */ + bool manual_txpower_control; + /* PHY registers locked by b43_phy_lock()? */ + bool phy_locked; +#endif /* B43_DEBUG */ }; /* Data structures for DMA transmission, per 80211 core. */ |