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brcmsmac: fix read in write_phy_reg

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This reverts a unintended change mad in commit.
commit 4b006b11ca
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>
This commit is contained in:
Hauke Mehrtens 2012-06-30 15:16:20 +02:00 committed by John W. Linville
parent cacaa64be6
commit ae0146f987
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
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@ -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) {