commit 7f96062b8c0b06af604dac90b6dfdae484e9c544
author Gwendal Grignou <gwendal@google.com> Fri Oct 25 16:28:57 2013 -0700
committer chrmhoffmann <chrmhoffmann@gmail.com> Sun Apr 05 10:19:06 2020 +0200
tree 7138964d5ad6088557bec2dec7f6d50e3996a8a4
parent 7d933e5fdef47983294bf487429215d10129482e

libata: Fix display of sata speed

commit 3e85c3ecbc520751324a191d23bb94873ed01b10 upstream.

6.0 Gbps link speed was not decoded properly:
speed was reported at 3.0 Gbps only.

Tested: On a machine where libata reports 6.0 Gbps in
        /var/log/messages:
    ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)

    Before:
    	cat /sys/class/ata_link/link1/sata_spd
    	3.0 Gbps
    After:
    	cat /sys/class/ata_link/link1/sata_spd
    	6.0 Gbps

Signed-off-by: Gwendal Grignou <gwendal@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>