diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-10-26 15:27:23 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-15 13:24:44 -0500 |
| commit | 9d94674ab754be0e275120a183670ead435f9c0d (patch) | |
| tree | fea71c005c3af1e76c47405afeda262f49df9463 /drivers/net/wireless/ath/ath9k/init.c | |
| parent | 5d4c428254f73bae272be9d296724b1ee09d76ec (diff) | |
| download | linux-3.10-9d94674ab754be0e275120a183670ead435f9c0d.tar.gz linux-3.10-9d94674ab754be0e275120a183670ead435f9c0d.tar.bz2 linux-3.10-9d94674ab754be0e275120a183670ead435f9c0d.zip | |
ath9k: simplify hw reset locking
The new PCU lock is better placed so we can just contend
against that when trying to reset hardware.
This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:
http://marc.info/?l=linux-wireless&m=128629803703756&w=2
Tested-by: Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 1b72720b36e..adff0da01f4 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -580,7 +580,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, spin_lock_init(&common->cc_lock); spin_lock_init(&sc->wiphy_lock); - spin_lock_init(&sc->sc_resetlock); spin_lock_init(&sc->sc_serial_rw); spin_lock_init(&sc->sc_pm_lock); mutex_init(&sc->mutex); |