From: Stanislaw Gruszka <stf_xl@wp.pl>
Date: Sat, 16 Mar 2013 18:19:37 +0000 (+0100)
Subject: rt2800: 5592: initalize RF_R27 on older revisions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d8bbf90a6251953df09773dd232fcd6337c88d7a;p=linux-beck.git

rt2800: 5592: initalize RF_R27 on older revisions

Based on:
NICInitRT5592RFRegisters()

from:
DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 57afd6b58bbd..e6d2b14adea1 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4832,7 +4832,8 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F) ||
 	    rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
 	    rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E))
+	    rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E) ||
+	    rt2x00_rt_rev_lt(rt2x00dev, RT5592, REV_RT5592C))
 		rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
 
 	rt2800_register_read(rt2x00dev, OPT_14_CSR, &reg);