openwrtv4/package/kernel/mac80211/patches/600-14-rt2x00-rt2800lib-fix-txpower_to_dev-function-for-RT3.patch

From e37d93abaabe3ab72b0332a18092acc162307274 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 30 Sep 2013 13:57:26 +0200
Subject: [PATCH] rt2x00: rt2800lib: fix txpower_to_dev function for RT3883

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3720,13 +3720,15 @@ static char rt2800_txpower_to_dev(struct
 				  unsigned int channel,
 				  char txpower)
 {
-	if (rt2x00_rt(rt2x00dev, RT3593))
+	if (rt2x00_rt(rt2x00dev, RT3593) ||
+	    rt2x00_rt(rt2x00dev, RT3883))
 		txpower = rt2x00_get_field8(txpower, EEPROM_TXPOWER_ALC);
 
 	if (channel <= 14)
 		return clamp_t(char, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
 
-	if (rt2x00_rt(rt2x00dev, RT3593))
+	if (rt2x00_rt(rt2x00dev, RT3593) ||
+	    rt2x00_rt(rt2x00dev, RT3883))
 		return clamp_t(char, txpower, MIN_A_TXPOWER_3593,
 			       MAX_A_TXPOWER_3593);
 	else