Merge tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull libata fix from Damien Le Moal:
 "Fix device probe issues with some combination of adapters & devices
  that do not report a current link speed, leading to device probe
  failures if a link speed was not previously reported and saved (me)"

* tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata: Fix sata_down_spd_limit() when no link speed is reported

Author: torvalds

drivers/ata/libata-core.c

@@ -3109,7 +3109,7 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	 */
 	if (spd > 1)
 		mask &= (1 << (spd - 1)) - 1;
-	else
+	else if (link->sata_spd)
 		return -EINVAL;
 
 	/* were we already at the bottom? */