diff options
| author | Michael Buesch <mb@bu3sch.de> | 2006-06-05 20:24:21 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-06-15 15:48:13 -0400 |
| commit | 91769e7dd9cef7988dc4280f74ed168351beb5b8 (patch) | |
| tree | ef854d83ec881882b94a3e88b580e2468f62bac1 /drivers/net/wireless/bcm43xx/bcm43xx_phy.c | |
| parent | 78ff56a06edc3407996173daf63e48f6b90c7062 (diff) | |
[PATCH] bcm43xx: preemptible periodic work
Make the heavy periodic work preemptible to avoid disabling
local IRQs for several msecs.
Signed-off-by: Michael Buesch <mb@buesch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/bcm43xx/bcm43xx_phy.c')
| -rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_phy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c index 952c2f8b8b5..f8200deecc8 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c @@ -1410,7 +1410,10 @@ static inline u16 bcm43xx_phy_lo_g_deviation_subval(struct bcm43xx_private *bcm, u16 control) { struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm); + u16 ret; + unsigned long flags; + local_irq_save(flags); if (phy->connected) { bcm43xx_phy_write(bcm, 0x15, 0xE300); control <<= 8; @@ -1430,8 +1433,10 @@ u16 bcm43xx_phy_lo_g_deviation_subval(struct bcm43xx_private *bcm, u16 control) bcm43xx_phy_write(bcm, 0x0015, control | 0xFFE0); udelay(8); } + ret = bcm43xx_phy_read(bcm, 0x002D); + local_irq_restore(flags); - return bcm43xx_phy_read(bcm, 0x002D); + return ret; } static u32 bcm43xx_phy_lo_g_singledeviation(struct bcm43xx_private *bcm, u16 control) |