From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
It is unnecessary and the value is just a simple,
direct register read.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ar9003_mci.c | 2 +-
drivers/net/wireless/ath/ath9k/hw.c | 10 ----------
drivers/net/wireless/ath/ath9k/hw.h | 1 -
3 files changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 7b94a6c..e9cf1de 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1263,7 +1263,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type)
ar9003_mci_send_coex_bt_status_query(ah, true, query_type);
break;
case MCI_STATE_RECOVER_RX:
- tsf = ath9k_hw_gettsf32(ah);
+ tsf = REG_READ(ah, AR_TSF_L32);
if ((tsf - mci->last_recovery) <= MCI_RECOVERY_DUR_TSF) {
ath_dbg(ath9k_hw_common(ah), MCI,
"(MCI) ignore Rx recovery\n");
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 4797cb2..40cc64b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2973,12 +2973,6 @@ static const struct ath_gen_timer_configuration gen_tmr_configuration[] =
/* HW generic timer primitives */
-u32 ath9k_hw_gettsf32(struct ath_hw *ah)
-{
- return REG_READ(ah, AR_TSF_L32);
-}
-EXPORT_SYMBOL(ath9k_hw_gettsf32);
-
struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
void (*trigger)(void *),
void (*overflow)(void *),
@@ -3137,10 +3131,6 @@ void ath_gen_timer_isr(struct ath_hw *ah)
}
EXPORT_SYMBOL(ath_gen_timer_isr);
-/********/
-/* HTC */
-/********/
-
static struct {
u32 version;
const char * name;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 54932d8..ba0059f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -978,7 +978,6 @@ void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test);
void ath9k_hw_setopmode(struct ath_hw *ah);
void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
void ath9k_hw_write_associd(struct ath_hw *ah);
-u32 ath9k_hw_gettsf32(struct ath_hw *ah);
u64 ath9k_hw_gettsf64(struct ath_hw *ah);
void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
void ath9k_hw_reset_tsf(struct ath_hw *ah);
--
1.8.5.1
--
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