From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] pata_it821x: add 32-bit PIO support
There shouldn't be any problems with it as IDE it821x host driver
has been allowing 32-bit PIO operations for years.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ata/pata_it821x.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Index: b/drivers/ata/pata_it821x.c
===================================================================
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -738,7 +738,7 @@ static int it821x_port_start(struct ata_
struct it821x_dev *itdev;
u8 conf;
- int ret = ata_sff_port_start(ap);
+ int ret = ata_sff_port_start32(ap);
if (ret < 0)
return ret;
@@ -801,7 +801,7 @@ static struct scsi_host_template it821x_
};
static struct ata_port_operations it821x_smart_port_ops = {
- .inherits = &ata_bmdma_port_ops,
+ .inherits = &ata_bmdma32_port_ops,
.check_atapi_dma= it821x_check_atapi_dma,
.qc_issue = it821x_smart_qc_issue,
@@ -815,7 +815,7 @@ static struct ata_port_operations it821x
};
static struct ata_port_operations it821x_passthru_port_ops = {
- .inherits = &ata_bmdma_port_ops,
+ .inherits = &ata_bmdma32_port_ops,
.check_atapi_dma= it821x_check_atapi_dma,
.sff_dev_select = it821x_passthru_dev_select,
@@ -831,7 +831,7 @@ static struct ata_port_operations it821x
};
static struct ata_port_operations it821x_rdc_port_ops = {
- .inherits = &ata_bmdma_port_ops,
+ .inherits = &ata_bmdma32_port_ops,
.check_atapi_dma= it821x_check_atapi_dma,
.sff_dev_select = it821x_passthru_dev_select,
--
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