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authorIvo van Doorn <ivdoorn@gmail.com>2008-02-17 19:33:57 +0300
committerJohn W. Linville <linville@tuxdriver.com>2008-02-29 23:37:23 +0300
commitef8f66cd1d6f360340a73ee7ed0492ff0f5f42ea (patch)
tree577bd4f874923a938280b4ac789656aaa617b75f /drivers/net/wireless/rt2x00/rt2500pci.c
parent30b3a23c2594e122e7086f97b5252a87eaf8a817 (diff)
downloadlinux-ef8f66cd1d6f360340a73ee7ed0492ff0f5f42ea.tar.xz
rt2x00: Remove reset_tsf()
Specifications indicate the TSF registers are read-only, so there is no point in writing 0 to those registers. As far as I know there isn't another way to reset the TSF registers. So removing these callbacks will notify mac80211 about the lack of support. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500pci.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2500pci.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index ec7300e4fc56..93eaba852e5d 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1821,14 +1821,6 @@ static u64 rt2500pci_get_tsf(struct ieee80211_hw *hw)
return tsf;
}
-static void rt2500pci_reset_tsf(struct ieee80211_hw *hw)
-{
- struct rt2x00_dev *rt2x00dev = hw->priv;
-
- rt2x00pci_register_write(rt2x00dev, CSR16, 0);
- rt2x00pci_register_write(rt2x00dev, CSR17, 0);
-}
-
static int rt2500pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ieee80211_tx_control *control)
{
@@ -1897,7 +1889,6 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = {
.conf_tx = rt2x00mac_conf_tx,
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt2500pci_get_tsf,
- .reset_tsf = rt2500pci_reset_tsf,
.beacon_update = rt2500pci_beacon_update,
.tx_last_beacon = rt2500pci_tx_last_beacon,
};