diff options
| author |   Michael Buesch <mb@bu3sch.de> | 2009-09-04 22:51:29 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-09-08 16:31:06 -0400 |
| commit | 36dbd9548e92268127b0c31b0e121e63e9207108 (patch) | |
| tree | 41d95c5dd824ea43c5f0055bd790b64d7ba8a33a /drivers/net/wireless/b43/phy_g.h | |
| parent | wireless: update cfg80211 kconfig entry (diff) | |
| download | linux-dev-36dbd9548e92268127b0c31b0e121e63e9207108.tar.xz linux-dev-36dbd9548e92268127b0c31b0e121e63e9207108.zip | |
b43: Use a threaded IRQ handler
Use a threaded IRQ handler to allow locking the mutex and
sleeping while executing an interrupt.
This removes usage of the irq_lock spinlock, but introduces
a new hardirq_lock, which is _only_ used for the PCI/SSB lowlevel
hard-irq handler. Sleeping busses (SDIO) will use mutex instead.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/phy_g.h')
| -rw-r--r-- | drivers/net/wireless/b43/phy_g.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43/phy_g.h b/drivers/net/wireless/b43/phy_g.h index 718947fd41ae..8569fdd4c6be 100644 --- a/drivers/net/wireless/b43/phy_g.h +++ b/drivers/net/wireless/b43/phy_g.h @@ -141,8 +141,7 @@ struct b43_phy_g { int tgt_idle_tssi; /* Current idle TSSI */ int cur_idle_tssi; - /* The current average TSSI. - * Needs irq_lock, as it's updated in the IRQ path. */ + /* The current average TSSI. */ u8 average_tssi; /* Current TX power level attenuation control values */ struct b43_bbatt bbatt; |