diff options
| author | Stefano Brivio <stefano.brivio@polimi.it> | 2009-05-15 15:39:20 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-20 14:46:26 -0400 |
| commit | 44710bbc073b2e7ea269cf716b817297cd35ae10 (patch) | |
| tree | 81b09c09fc7e2eb6937c5cefe6873e0887c2b793 /drivers/net/wireless/b43legacy/b43legacy.h | |
| parent | 6b96f93e962e25d38d7a73c0009597672d87c496 (diff) | |
b43legacy: Remove unnecessary MMIO in interrupt hotpath
This removes unnecessary MMIO accesses in the interrupt hotpath. The
patch by Michael Buesch for b43 has been ported to b43legacy.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy/b43legacy.h')
| -rw-r--r-- | drivers/net/wireless/b43legacy/b43legacy.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h index da59ef02b6ef..19a4b0bc0d87 100644 --- a/drivers/net/wireless/b43legacy/b43legacy.h +++ b/drivers/net/wireless/b43legacy/b43legacy.h @@ -694,8 +694,8 @@ struct b43legacy_wldev { /* Reason code of the last interrupt. */ u32 irq_reason; u32 dma_reason[6]; - /* saved irq enable/disable state bitfield. */ - u32 irq_savedstate; + /* The currently active generic-interrupt mask. */ + u32 irq_mask; /* Link Quality calculation context. */ struct b43legacy_noise_calculation noisecalc; /* if > 0 MAC is suspended. if == 0 MAC is enabled. */ |