Comment 55 for bug 787738

Similar problem here. Machine is the t440p with changed touchpad from t450 (it fits and was working fine), some logs:

[ 7.853125] rmi4_smbus 9-002c: registering SMbus-connected sensor
[ 7.904417] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3053-008, fw id: 2491654
[ 7.960935] input: Synaptics TM3053-008 as /devices/pci0000:00/0000:00:1f.3/i2c-9/9-002c/rmi4-00/input/input20
[ 7.966394] serio: RMI4 PS/2 pass-through port at rmi4-00.fn03
[ 8.373257] input: TPPS/2 IBM TrackPoint as /devices/pci0000:00/0000:00:1f.3/i2c-9/9-002c/rmi4-00/rmi4-00.fn03/serio3/input/input21
[81220.734879] psmouse serio3: TrackPoint at rmi4-00.fn03/serio0/input0 lost synchronization, throwing 1 bytes away.

Gentoo/ SuSe Tumbleweed.
After resume from suspend trackpoint and touchpad doesn't work anymore.