Aug. 20, 2013
12:28 p.m.
On Tue, 20 Aug 2013 00:25:24 -0700, Com Developer said:
I am doing some custom work and I am not interested in recompiling kernel with ahci and libata compiled separately.
That still doesn't actually explain what problem you're trying to solve by finding the ata_host structure. I suspect it's something along the lines of "Once I have the ata_host structure, then I can XYZ in order to ABC". There's a very good chance that either (a) there's a better way to XYZ already in-kernel, so there's no need to find the ata_host structure first (and thus no easy way to do so), or (b) you probably should be doing DEF instead of ABC.