From: Sujith <Sujith.Manoharan@atheros.com>
Date: Wed, 17 Mar 2010 08:55:16 +0000 (+0530)
Subject: ath9k_hw: skip chip tests for AR9271
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=527d485fd8765e1df1dd9114f5c623253d6349c3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ath9k_hw: skip chip tests for AR9271

The chip test is not required for AR9271 on the host driver
code as the firmware will do the test internally on its own.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 7b1ba6fa4bec..b1a4a8352f40 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -499,8 +499,10 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
 {
 	int ecode;
 
-	if (!ath9k_hw_chip_test(ah))
-		return -ENODEV;
+	if (!AR_SREV_9271(ah)) {
+		if (!ath9k_hw_chip_test(ah))
+			return -ENODEV;
+	}
 
 	ecode = ath9k_hw_rf_claim(ah);
 	if (ecode != 0)