From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 13:16:20 +0000 (+0200)
Subject: brcmsmac: fix read in write_phy_reg
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ae0146f987cd4f4702ce9764a395d3aa1cff9777;p=linux-beck.git

brcmsmac: fix read in write_phy_reg

This reverts a unintended change mad in commit.
commit 4b006b11ca18995677c5f1cd03cc9c42fbe80693
Author: Arend van Spriel <arend@broadcom.com>
Date:   Thu Dec 8 15:06:54 2011 -0800

    brcm80211: smac: use bcma functions for register access in phy code

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
index d16cbecdfc6c..1703e7d7f828 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -292,7 +292,7 @@ void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val)
 	bcma_wflush16(pi->d11core, D11REGOFFS(phyregaddr), addr);
 	bcma_write16(pi->d11core, D11REGOFFS(phyregdata), val);
 	if (addr == 0x72)
-		(void)bcma_read16(pi->d11core, D11REGOFFS(phyversion));
+		(void)bcma_read16(pi->d11core, D11REGOFFS(phyregdata));
 #else
 	bcma_write32(pi->d11core, D11REGOFFS(phyregaddr), addr | (val << 16));
 	if (++pi->phy_wreg >= pi->phy_wreg_limit) {