mirror of https://gitee.com/openkylin/linux.git
[PATCH] bcm43xx: Fix access to non-existent PHY registers
Fix the conditions under which we poke at the APHY registers in bcm43xx_phy_initg() to avoid a machine check on chips where they don't exist. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -1287,7 +1287,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
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if (radio->revision == 8)
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bcm43xx_phy_write(bcm, 0x0805, 0x3230);
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bcm43xx_phy_init_pctl(bcm);
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if (bcm->chip_id == 0x4306 && bcm->chip_package != 2) {
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if (bcm->chip_id == 0x4306 && bcm->chip_package == 2) {
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bcm43xx_phy_write(bcm, 0x0429,
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bcm43xx_phy_read(bcm, 0x0429) & 0xBFFF);
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bcm43xx_phy_write(bcm, 0x04C3,
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