The atomic requirement for get_tsf() has been removed
by mac80211. This means the USB drivers can add support
for the callback function again.
Signed-off-by: Ivo van Doorn <IvDoorn@xxxxxxxxx>
---
drivers/net/wireless/rt2x00/rt73usb.c | 10 ----------
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 6521dac..8f52234 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2241,13 +2241,6 @@ static int rt73usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
return 0;
}
-#if 0
-/*
- * Mac80211 demands get_tsf must be atomic.
- * This is not possible for rt73usb since all register access
- * functions require sleeping. Untill mac80211 no longer needs
- * get_tsf to be atomic, this function should be disabled.
- */
static u64 rt73usb_get_tsf(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
@@ -2261,9 +2254,6 @@ static u64 rt73usb_get_tsf(struct ieee80211_hw *hw)
return tsf;
}
-#else
-#define rt73usb_get_tsf NULL
-#endif
static const struct ieee80211_ops rt73usb_mac80211_ops = {
.tx = rt2x00mac_tx,
--
1.5.6.1
--
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