This has a quirk with the AMD Hudson-2 SATA controller. [1022:7801]
Having this flag set makes the controller become stuck in a busy loop.
I decided to remove the flag instead of making it a quirk as it still
works with Qemu, VirtualBox, VMware Player and the Intel Wildcat
Point-LP SATA Controller [8086:9c83] without it, thus making it simpler
to just remove it.
Partial fix for #7738 (as it still does not work in IDE mode)