ath9k: remove a redundant call to ath9k_hw_gettsf32

When the timer_next argument to ath9k_gen_timer_start is behind the tsf value,
tsf + timer_period is used, which is what ath_btcoex_period_timer was setting
it to.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index db9c6fed799c5cf7d39ac4ceb644b265d1a9ade0..6a1a482f9dc30e2cacabe971186b630d5bc0c294 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -310,10 +310,8 @@ static void ath_btcoex_period_timer(unsigned long data)
 
                timer_period = is_btscan ? btcoex->btscan_no_stomp :
                                           btcoex->btcoex_no_stomp;
-               ath9k_gen_timer_start(ah,
-                                     btcoex->no_stomp_timer,
-                                     (ath9k_hw_gettsf32(ah) +
-                                      timer_period), timer_period * 10);
+               ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0,
+                                     timer_period * 10);
                btcoex->hw_timer_enabled = true;
        }