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rt2x00: Simplify check for external LNA in rt2800_init_rfcsr. 

Instead of parsing the EEPROM information, use the flag that was set during
device initialization.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
This commit is contained in:
Gertjan van Wingerde 2010-06-03 10:52:02 +02:00 committed by Ivo van Doorn
parent 6e1fdd11b1
commit 8440c29279
1 changed files with 1 additions and 2 deletions
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3
drivers/net/wireless/rt2x00/rt2800lib.c
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@ -2072,8 +2072,7 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
if (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_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags))
rt2x00_set_field8(&rfcsr, RFCSR17_R, 1);
}
rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &eeprom);