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Subject[PATCH 3/8] ide: remove IDE_HFLAG_NO_AUTOTUNE host flag
* Don't set IDE_HFLAG_NO_AUTOTUNE host flag in sgiioc4 and icside
host drivers - there is no need for it as they don't implement
->set_pio_mode method.

* Remove no longer needed IDE_HFLAG_NO_AUTOTUNE host flag.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/arm/icside.c | 3 +--
drivers/ide/ide-probe.c | 3 +--
drivers/ide/pci/sgiioc4.c | 1 -
include/linux/ide.h | 2 --
4 files changed, 2 insertions(+), 7 deletions(-)
Index: b/drivers/ide/arm/icside.c
===================================================================
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -480,8 +480,7 @@ static const struct ide_port_info icside
.init_dma = icside_dma_off_init,
.port_ops = &icside_v6_no_dma_port_ops,
.dma_ops = &icside_v6_dma_ops,
- .host_flags = IDE_HFLAG_SERIALIZE |
- IDE_HFLAG_NO_AUTOTUNE,
+ .host_flags = IDE_HFLAG_SERIALIZE,
.mwdma_mask = ATA_MWDMA2,
.swdma_mask = ATA_SWDMA2,
};
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1324,8 +1324,7 @@ static void ide_port_init_devices(ide_hw
drive->unmask = 1;
if (hwif->host_flags & IDE_HFLAG_NO_UNMASK_IRQS)
drive->no_unmask = 1;
- if ((hwif->host_flags & IDE_HFLAG_NO_AUTOTUNE) == 0)
- drive->autotune = 1;
+ drive->autotune = 1;
}

if (port_ops && port_ops->port_init_devs)
Index: b/drivers/ide/pci/sgiioc4.c
===================================================================
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -573,7 +573,6 @@ static const struct ide_port_info sgiioc
.init_dma = ide_dma_sgiioc4,
.port_ops = &sgiioc4_port_ops,
.dma_ops = &sgiioc4_dma_ops,
- .host_flags = IDE_HFLAG_NO_AUTOTUNE,
.mwdma_mask = ATA_MWDMA2_ONLY,
};

Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1062,8 +1062,6 @@ enum {
IDE_HFLAG_NO_DMA = (1 << 14),
/* check if host is PCI IDE device before allowing DMA */
IDE_HFLAG_NO_AUTODMA = (1 << 15),
- /* don't autotune PIO */
- IDE_HFLAG_NO_AUTOTUNE = (1 << 16),
/* host is CS5510/CS5520 */
IDE_HFLAG_CS5520 = IDE_HFLAG_VDMA,
/* no LBA48 */

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