It's not used and it's unlikely we will ever implement ATIM.
Signed-off-by: Bruno Randolf <b...@einfach.org>
---
drivers/net/wireless/ath/ath5k/ath5k.h | 1 -
drivers/net/wireless/ath/ath5k/attach.c | 1 -
drivers/net/wireless/ath/ath5k/pcu.c | 2 +-
3 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h
b/drivers/net/wireless/ath/ath5k/ath5k.h
index b96bb98..42e6e82 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -1041,7 +1041,6 @@ struct ath5k_hw {
#define ah_modes ah_capabilities.cap_mode
#define ah_ee_version ah_capabilities.cap_eeprom.ee_version
- u32 ah_atim_window;
u32 ah_limit_tx_retries;
u8 ah_coverage_class;
diff --git a/drivers/net/wireless/ath/ath5k/attach.c
b/drivers/net/wireless/ath/ath5k/attach.c
index 6e02de3..cd0b14a 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -118,7 +118,6 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
ah->ah_turbo = false;
ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
ah->ah_imr = 0;
- ah->ah_atim_window = 0;
ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
ah->ah_software_retry = false;
ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c
b/drivers/net/wireless/ath/ath5k/pcu.c
index 6a891c4..71dca10 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -600,7 +600,7 @@ void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32
next_beacon, u32 interval)
/* Timer3 marks the end of our ATIM window
* a zero length window is not allowed because
* we 'll get no beacons */
- timer3 = next_beacon + (ah->ah_atim_window ? ah->ah_atim_window : 1);
+ timer3 = next_beacon + 1;
/*
* Set the beacon register and enable all timers.
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