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[10/18] ath9k: write buffer related optimisation in ar5008_hw_set_channel_regs

Message ID 1426855138-6121-11-git-send-email-linux@rempel-privat.de (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show

Commit Message

Oleksij Rempel March 20, 2015, 12:38 p.m. UTC 
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
---
 drivers/net/wireless/ath/ath9k/ar5008_phy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index f273427..6c23d27 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -681,12 +681,13 @@  static void ar5008_hw_set_channel_regs(struct ath_hw *ah,
 			phymode |= AR_PHY_FC_DYN2040_PRI_CH;
 
 	}
+	ENABLE_REGWRITE_BUFFER(ah);
 	REG_WRITE(ah, AR_PHY_TURBO, phymode);
 
+	/* This function do only REG_WRITE, so
+	 * we can include it to REGWRITE_BUFFER. */
 	ath9k_hw_set11nmac2040(ah, chan);
 
-	ENABLE_REGWRITE_BUFFER(ah);
-
 	REG_WRITE(ah, AR_GTXTO, 25 << AR_GTXTO_TIMEOUT_LIMIT_S);
 	REG_WRITE(ah, AR_CST, 0xF << AR_CST_TIMEOUT_LIMIT_S);