forked from Minki/linux
rt2x00: Fix VGC lower bound initialization
When the EEPROM_BBPTUNE_VGC word is valid, we should override EEPROM_BBPTUNE_VGCLOWER field with the BBP value. And we should _not_ do that when EEPROM_BBPTUNE_R17 is valid. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -1376,6 +1376,9 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
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rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
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rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
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EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
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} else {
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rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
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rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
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}
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rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R17, &word);
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@ -1384,9 +1387,6 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
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rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41);
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rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word);
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EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
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} else {
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rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
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rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
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}
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rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word);
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