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author | John W. Linville <linville@tuxdriver.com> | 2011-07-08 15:03:36 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2011-07-08 15:03:36 (GMT) |
commit | 204d1641d200709c759d8c269458cbc7de378c40 (patch) | |
tree | ce88690b4422078883f1651537ccd1f5d8ed7258 /drivers/net/wireless/rt2x00/rt2x00mac.c | |
parent | 31817df025e24559a01d33ddd68bd11b21bf9d7b (diff) | |
parent | 5f0dd296a01c8173fcc05a8b262a1168ae90bc74 (diff) | |
download | linux-fsl-qoriq-204d1641d200709c759d8c269458cbc7de378c40.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00mac.c')
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 93bec14..8efab39 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -818,3 +818,17 @@ void rt2x00mac_get_ringparam(struct ieee80211_hw *hw, *rx_max = rt2x00dev->rx->limit; } EXPORT_SYMBOL_GPL(rt2x00mac_get_ringparam); + +bool rt2x00mac_tx_frames_pending(struct ieee80211_hw *hw) +{ + struct rt2x00_dev *rt2x00dev = hw->priv; + struct data_queue *queue; + + tx_queue_for_each(rt2x00dev, queue) { + if (!rt2x00queue_empty(queue)) + return true; + } + + return false; +} +EXPORT_SYMBOL_GPL(rt2x00mac_tx_frames_pending); |