AHCI is broken in xcomm_zynq branch

[gregsmart]

The kernel won't compile if AHCI is enabled. I was able to get it to compile by copying the ata directory from the 4.05 release, and also linux/libata.h. I'm still testing the driver now, but it does load ok.

[lclausen-adi]

Fixed in commit 9686c12.

Thanks for the report.