From e1211e3fa7fd05ff0d4f597fd37e40de8acc6784 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 1 Apr 2006 01:38:18 +0900 Subject: [PATCH] libata: implement ata_dev_enabled and disabled() This patch renames ata_dev_present() to ata_dev_enabled() and adds ata_dev_disabled(). This is to discern the state where a device is present but disabled from not-present state. This disctinction is necessary when configuring transfer mode because device selection timing must not be violated even if a device fails to configure. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/scsi/sata_sil.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/sata_sil.c') diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c index 18c296c56899..d6c7086a5379 100644 --- a/drivers/scsi/sata_sil.c +++ b/drivers/scsi/sata_sil.c @@ -264,7 +264,7 @@ static void sil_post_set_mode (struct ata_port *ap) for (i = 0; i < 2; i++) { dev = &ap->device[i]; - if (!ata_dev_present(dev)) + if (!ata_dev_enabled(dev)) dev_mode[i] = 0; /* PIO0/1/2 */ else if (dev->flags & ATA_DFLAG_PIO) dev_mode[i] = 1; /* PIO3/4 */ -- cgit v1.2.3