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Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-io-std.c8
-rw-r--r--drivers/ide/ide-taskfile.c10
-rw-r--r--drivers/ide/scc_pata.c8
3 files changed, 12 insertions, 14 deletions
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c
index 45a424b60c8..7950b3bb431 100644
--- a/drivers/ide/ide-io-std.c
+++ b/drivers/ide/ide-io-std.c
@@ -93,16 +93,12 @@ void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
void (*tf_outb)(u8 addr, unsigned long port);
u8 valid = cmd->valid.out.hob;
u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
- u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
if (mmio)
tf_outb = ide_mm_outb;
else
tf_outb = ide_outb;
- if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
- HIHI = 0xFF;
-
if (valid & IDE_VALID_FEATURE)
tf_outb(tf->feature, io_ports->feature_addr);
if (valid & IDE_VALID_NSECT)
@@ -127,10 +123,8 @@ void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
tf_outb(tf->lbam, io_ports->lbam_addr);
if (valid & IDE_VALID_LBAH)
tf_outb(tf->lbah, io_ports->lbah_addr);
-
if (valid & IDE_VALID_DEVICE)
- tf_outb((tf->device & HIHI) | drive->select,
- io_ports->device_addr);
+ tf_outb(tf->device, io_ports->device_addr);
}
EXPORT_SYMBOL_GPL(ide_tf_load);
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 3160be494aa..0318a4cb09d 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -88,6 +88,16 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
tp_ops->output_data(drive, cmd, data, 2);
}
+
+ if (cmd->valid.out.tf & IDE_VALID_DEVICE) {
+ u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ?
+ 0xE0 : 0xEF;
+
+ if (!(cmd->ftf_flags & IDE_FTFLAG_FLAGGED))
+ cmd->tf.device &= HIHI;
+ cmd->tf.device |= drive->select;
+ }
+
tp_ops->tf_load(drive, cmd);
}
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index 1238d556197..f5a6fa0a8be 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -650,10 +650,6 @@ static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
struct ide_io_ports *io_ports = &drive->hwif->io_ports;
struct ide_taskfile *tf = &cmd->hob;
u8 valid = cmd->valid.out.hob;
- u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
-
- if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
- HIHI = 0xFF;
if (valid & IDE_VALID_FEATURE)
scc_ide_outb(tf->feature, io_ports->feature_addr);
@@ -679,10 +675,8 @@ static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
scc_ide_outb(tf->lbam, io_ports->lbam_addr);
if (valid & IDE_VALID_LBAH)
scc_ide_outb(tf->lbah, io_ports->lbah_addr);
-
if (valid & IDE_VALID_DEVICE)
- scc_ide_outb((tf->device & HIHI) | drive->select,
- io_ports->device_addr);
+ scc_ide_outb(tf->device, io_ports->device_addr);
}
static void scc_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)