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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index db9c6fed799c..6a1a482f9dc3 100644
--- 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;
         }