diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-10-05 12:03:42 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-06 16:30:38 -0400 |
| commit | 435c1610f46dc4d86a6633adb037b18109e6ffdc (patch) | |
| tree | 1fed9f079db50cdd7305abe668848e53ef03223c /drivers/net/wireless/ath/ath9k/mac.c | |
| parent | 9dbebc7fd07ab66341dce8d001272db400c11e03 (diff) | |
ath9k_hw: clean up register write buffering
Throughout the code, DISABLE_REGWRITE_BUFFER is always called right after
REGWRITE_BUFFER_FLUSH. Since that's unlikely to change any time soon, that
makes keeping those ops separate rather pointless, as it only increases
code size and line number counts.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 3efda8a8a3c1..e5784595bd0f 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -40,7 +40,6 @@ static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, REG_WRITE(ah, AR_IMR_S2, ah->imrs2_reg); REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); } u32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q) @@ -530,7 +529,6 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) } REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); if (qi->tqi_qflags & TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE) { REG_WRITE(ah, AR_DMISC(q), @@ -553,7 +551,6 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) | AR_D_MISC_POST_FR_BKOFF_DIS); REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); /* * cwmin and cwmax should be 0 for beacon queue @@ -585,7 +582,6 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) AR_D_MISC_ARB_LOCKOUT_CNTRL_S)); REGWRITE_BUFFER_FLUSH(ah); - DISABLE_REGWRITE_BUFFER(ah); break; case ATH9K_TX_QUEUE_PSPOLL: |