diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-10-20 23:07:05 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-27 19:41:15 (GMT) |
| commit | b79b33c4baf2532aac2c0924dce5a738099b888c (patch) | |
| tree | 145a75d5a58d98fd6bf33cd7c3410f1294883fbd /drivers/net/wireless/ath/ath9k/main.c | |
| parent | 7583c550c3e635dcc61ab127c36ecefd59fb8dc8 (diff) | |
| download | linux-fsl-qoriq-b79b33c4baf2532aac2c0924dce5a738099b888c.tar.xz | |
ath9k: rename rxflushlock to pcu_lock
The real way to lock RX is to contend on the PCU
and reset, this will be fixed in the next patch but for
now just do the renames so that the next patch which changes
the locking order is crystal clear.
This is part of a series that will help resolve the bug:
https://bugzilla.kernel.org/show_bug.cgi?id=14624
For more details about this issue refer to:
http://marc.info/?l=linux-wireless&m=128629803703756&w=2
Cc: stable@kernel.org
Cc: Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index c6ec800..47df22b 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -613,7 +613,7 @@ void ath9k_tasklet(unsigned long data) rxmask = (ATH9K_INT_RX | ATH9K_INT_RXEOL | ATH9K_INT_RXORN); if (status & rxmask) { - spin_lock_bh(&sc->rx.rxflushlock); + spin_lock_bh(&sc->rx.pcu_lock); /* Check for high priority Rx first */ if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) && @@ -621,7 +621,7 @@ void ath9k_tasklet(unsigned long data) ath_rx_tasklet(sc, 0, true); ath_rx_tasklet(sc, 0, false); - spin_unlock_bh(&sc->rx.rxflushlock); + spin_unlock_bh(&sc->rx.pcu_lock); } if (status & ATH9K_INT_TX) { |