打开wifi时,串口输出以下信息:
wlan: disagrees about version of symbolusb_alloc_urb wlan: Unknown symbol usb_alloc_urb (err -22) wlan: disagrees about version of symbolusb_free_urb wlan: Unknown symbol usb_free_urb (err -22) wlan: disagrees about version of symbolusb_alloc_coherent wlan: Unknown symbol usb_alloc_coherent(err -22) wlan: disagrees about version of symbolusb_put_dev wlan: Unknown symbol usb_put_dev (err -22) wlan: disagrees about version of symbolusb_get_dev wlan: Unknown symbol usb_get_dev (err -22) wlan: disagrees about version of symbolusb_submit_urb wlan: Unknown symbol usb_submit_urb (err-22) wlan: disagrees about version of symbolusb_free_coherent wlan: Unknown symbol usb_free_coherent (err-22) wlan: disagrees about version of symbolusb_control_msg wlan: Unknown symbol usb_control_msg (err-22) wlan: disagrees about version of symbol usb_disable_autosuspend wlan: Unknown symbolusb_disable_autosuspend (err -22) wlan: disagrees about version of symbolusb_enable_autosuspend wlan: Unknown symbol usb_enable_autosuspend(err -22) wlan: disagrees about version of symbolusb_kill_urb wlan:Unknown symbol usb_kill_urb (err -22)
谢谢
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