Commit db64bcf3 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik

libata: request PHY speed configuration on SControl access failure

In sata_set_spd_needed(), if SControl read failed, it returned 0 and
skipped PHY speed configuration.  However, if SControl access fails,
it's far more logical to request PHY speed configuration.  Reverse the
logic.
Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent dfcc173d
...@@ -2784,7 +2784,7 @@ int sata_set_spd_needed(struct ata_link *link) ...@@ -2784,7 +2784,7 @@ int sata_set_spd_needed(struct ata_link *link)
u32 scontrol; u32 scontrol;
if (sata_scr_read(link, SCR_CONTROL, &scontrol)) if (sata_scr_read(link, SCR_CONTROL, &scontrol))
return 0; return 1;
return __sata_set_spd_needed(link, &scontrol); return __sata_set_spd_needed(link, &scontrol);
} }
......
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