Trim for Yosemite MAC

In Dec 2014 I upgraded my MacBook Pro from a 250GB HDD to a 240GB SanDisk Ultra II SSD and installed Yosemite OS X 10.10.

Given that Yosemite disables support for TRIM for non Apple branded SSD drives.

What are the implications for using SanDisk drives with Yosemite OS X 10.10 and beyond?

Does it now mean I have to uninstall the non Apple branded Sandisk Ultra II?