[PATCH] [Raring](upstream)[libata] Fix HDIO_DRIVE_* ioctl() Linux 3.9 regression

[Tim Gardner]

This appears to be the result of some cherry picks (from yours truly) to 
enable Haswell SATA RTD3. https://bugs.launchpad.net/intel/+bug/1031180

Its worth noting that this issue is _not_ in vanilla stable 3.8.y.

Can you reference a comment in the bug report that indicates this commit 
positively fixes the problem ? The best test result I can find is that 
3.8.1 does not have the issue.

rtg
-- 
Tim Gardner tim.gardner at canonical.com