Revert "libata: check SATA_SETTINGS log with HW Feature Ctrl"
This reverts commit
a1a8460c8fb75e2e890abdb24b0373c77b39ea90.
Shane Huang writes:
Please suspend this patch because I just received two new
DevSlp drives but found word 78 bit 5 is _not_ set.
I'm checking with the drive vendor whether he gave me
the wrong information. If bit 5 is not the necessary and
sufficient condition, I will implement another patch to
replace ata_device->sata_settings into ->devslp_timing.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>