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| author | David S. Miller | 2009-01-30 23:31:07 +0100 |
|---|---|---|
| committer | David S. Miller | 2009-01-30 23:31:07 +0100 |
| commit | 05bee4737774881e027bfd9a8b5c40a7d68f6325 (patch) | |
| tree | 5fd32eb8fe345d2d30e85910beac241a4439e8cd /drivers/net/wireless/ath5k | |
| parent | gro: Open-code memcpy in napi_fraginfo_skb (diff) | |
| parent | packet: Avoid lock_sock in mmap handler (diff) | |
| download | kernel-qcow2-linux-05bee4737774881e027bfd9a8b5c40a7d68f6325.tar.gz kernel-qcow2-linux-05bee4737774881e027bfd9a8b5c40a7d68f6325.tar.xz kernel-qcow2-linux-05bee4737774881e027bfd9a8b5c40a7d68f6325.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/e1000/e1000_main.c
Diffstat (limited to 'drivers/net/wireless/ath5k')
| -rw-r--r-- | drivers/net/wireless/ath5k/base.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 8ef87356e083..a533ed60bb4d 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -1028,6 +1028,8 @@ ath5k_setup_bands(struct ieee80211_hw *hw) * it's done by reseting the chip. To accomplish this we must * first cleanup any pending DMA, then restart stuff after a la * ath5k_init. + * + * Called with sc->lock. */ static int ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan) @@ -2814,11 +2816,17 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed) { struct ath5k_softc *sc = hw->priv; struct ieee80211_conf *conf = &hw->conf; + int ret; + + mutex_lock(&sc->lock); sc->bintval = conf->beacon_int; sc->power_level = conf->power_level; - return ath5k_chan_set(sc, conf->channel); + ret = ath5k_chan_set(sc, conf->channel); + + mutex_unlock(&sc->lock); + return ret; } static int |