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rt2x00: Simplify rt2x00_check_rev

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rt2x00_check_rev() was too specific for rt2500usb and rt73usb,
by adding the mask argument (instead of hardcoding it into
the function itself) we can use the function in rt2800usb as
well.

v2: Fix revision mask for rt2800usb

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn
2009-05-05 19:46:08 +02:00
committed by John W. Linville
parent 6cfe62cd58
commit 358623c22c
4 changed files with 10 additions and 9 deletions
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3
drivers/net/wireless/rt2x00/rt73usb.c
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@ -1846,7 +1846,8 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00usb_register_read(rt2x00dev, MAC_CSR0, &reg);
rt2x00_set_chip(rt2x00dev, RT2571, value, reg);
if (!rt2x00_check_rev(&rt2x00dev->chip, 0x25730)) {
if (!rt2x00_check_rev(&rt2x00dev->chip, 0x000ffff0, 0x25730) ||
!rt2x00_check_rev(&rt2x00dev->chip, 0x0000000f, 0)) {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
return -ENODEV;
}