From: Tomislav Požega <pozega.tomislav@xxxxxxxxx> This patch fixes following crash on Linksys EA2750 during 5GHz wifi init: [ 7.955153] rt2800pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4 [ 7.962259] rt2800pci 0000:01:00.0: loaded eeprom from mtd device "Factory" [ 7.969435] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected [ 7.977348] ieee80211 phy0: rt2800_init_eeprom: Error - Invalid RF chipset 0x0000 detected [ 7.985793] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device [ 7.993569] CPU 0 Unable to handle kernel paging request at virtual address 00000024, epc == 800c8f54, ra == 80249ff8 [ 8.004408] Oops[#1]: Signed-off-by: Tomislav Požega <pozega.tomislav@xxxxxxxxx> --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 18102fbe36d6cc..cc9c5554fdc9ca 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -9435,6 +9435,8 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rf = RF3853; else if (rt2x00_rt(rt2x00dev, RT5350)) rf = RF5350; + else if (rt2x00_rt(rt2x00dev, RT5592)) + rf = RF5592; else rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); -- 2.37.3
