From: Sujith <Sujith.Manoharan@atheros.com>
To: <linville@tuxdriver.com>
Cc: <linux-wireless@vger.kernel.org>, <Jouni.Malinen@Atheros.com>,
<Luis.Rodriguez@Atheros.com>
Subject: [PATCH 02/17] ath9k: Remove redundant chainmask check
Date: Mon, 30 Mar 2009 15:31:12 +0530 [thread overview]
Message-ID: <18896.39016.45681.650011@gargle.gargle.HOWL> (raw)
We get the valid chainmasks on HW attach, checking
it again during reset is redundant. This patch removes the check.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
---
drivers/net/wireless/ath9k/hw.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index 13d8c2a..22ef93f 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -2189,14 +2189,6 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
ah->txchainmask = sc->tx_chainmask;
ah->rxchainmask = sc->rx_chainmask;
- if (AR_SREV_9285(ah)) {
- ah->txchainmask &= 0x1;
- ah->rxchainmask &= 0x1;
- } else if (AR_SREV_9280(ah)) {
- ah->txchainmask &= 0x3;
- ah->rxchainmask &= 0x3;
- }
-
if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
return -EIO;
--
1.6.2.1
reply other threads:[~2009-03-30 10:05 UTC|newest]
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