From 909706a2477a92b6e0f3083ed4b944cb1d09acfa Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Fri, 2 Feb 2007 16:22:31 +0900
Subject: libata: kill ATA_DNXFER_ANY
ATA_DNXFER_ANY isn't used anymore. Kill it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/ata/libata-core.c | 9 ---------
drivers/ata/libata.h | 1 -
2 files changed, 10 deletions(-)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 24c6505f06..407e7e15c2 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2360,15 +2360,6 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel)
udma_mask = 0;
break;
- case ATA_DNXFER_ANY:
- /* don't gear down to MWDMA from UDMA, go directly to PIO */
- if (xfer_mask & ATA_MASK_UDMA)
- xfer_mask &= ~ATA_MASK_MWDMA;
-
- highbit = fls(xfer_mask) - 1;
- xfer_mask &= ~(1 << highbit);
- break;
-
default:
BUG();
}
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 8533de67d8..29bd7f80fc 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -48,7 +48,6 @@ enum {
ATA_DNXFER_40C = 2, /* apply 40c cable limit */
ATA_DNXFER_FORCE_PIO = 3, /* force PIO */
ATA_DNXFER_FORCE_PIO0 = 4, /* force PIO0 */
- ATA_DNXFER_ANY = 5, /* speed down any */
ATA_DNXFER_QUIET = (1 << 31),
};
--
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