libata: request PHY speed configuration on SControl access failure · db64bcf387 - Gogs

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: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

Tejun Heo 17 years ago

parent

dfcc173d71

commit

db64bcf387

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
drivers/ata/libata-core.c
							 
								View File
							
				@@ -2784,7 +2784,7 @@ int sata_set_spd_needed(struct ata_link *link)
			
				 	u32 scontrol;
			
				 	if (sata_scr_read(link, SCR_CONTROL, &scontrol))
			
				-		return 0;
			
				+		return 1;
			
				 	return __sata_set_spd_needed(link, &scontrol);
			
				 }