Comment 3 for bug 559581

Also there is problems with i2400m_usb on suspend/resume:

dmesg | grep i2400m_usb
[ 12.309312] i2400m_usb 1-2:1.0: device reboot: error 16 while waiting for reboot barker - rebooting
[ 12.573794] i2400m_usb 1-2:1.0: firmware: requesting i2400m-fw-usb-1.4.sbcf
[ 14.272411] i2400m_usb 1-2:1.0: Device is still initializing
[ 14.286681] i2400m_usb 1-2:1.0: Device is still initializing
[ 14.825388] i2400m_usb 1-2:1.0: firmware interface version 9.2.0
[ 14.835333] i2400m_usb 1-2:1.0: WiMAX interface wmx0 (00:1d:e1:08:8a:8e) ready
[ 14.835414] usbcore: registered new interface driver i2400m_usb
[ 14.839950] i2400m_usb 1-2:1.0: 'RF Control' (0x4602) command failed: -84 - invalid state (3)
[ 4430.568595] i2400m_usb 1-2:1.0: no reset_resume for driver i2400m_usb?
[ 4431.324104] i2400m_usb 1-2:1.0: timeout waiting for reply to message 0x4602
[ 4431.324109] i2400m_usb 1-2:1.0: Failed to issue 'RF Control' command: -110
[ 4447.512102] i2400m_usb 1-2:1.0: timeout waiting for reply to message 0x5606
[ 4447.512107] i2400m_usb 1-2:1.0: Failed to issue 'Enter power save' command: -110
[ 4447.512110] i2400m_usb 1-2:1.0: failed to suspend, will reset on resume
[ 4453.862437] i2400m_usb 1-2:1.0: firmware: requesting i2400m-fw-usb-1.4.sbcf
[ 4513.860139] i2400m_usb 1-2:1.0: fw i2400m-fw-usb-1.4.sbcf: cannot load file: -2
[ 4513.860144] i2400m_usb 1-2:1.0: firmware: requesting i2400m-fw-usb-1.3.sbcf
[ 4573.860129] i2400m_usb 1-2:1.0: fw i2400m-fw-usb-1.3.sbcf: cannot load file: -2
[ 4573.860133] i2400m_usb 1-2:1.0: Could not find a usable firmware image
[ 4573.860137] i2400m_usb 1-2:1.0: cannot bootstrap device: -2
[ 4573.908121] i2400m_usb 1-2:1.0: cannot setup device: -2
[ 4573.908132] i2400m_usb: probe of 1-2:1.0 failed with error -2