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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-03-31 20:15:30 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-31 20:15:30 +0200
commit6762511934e6e7287ce3c8baac0d52ef64e3787b (patch)
treed328cb1aaf6fa4661dd10062e290905ea6e6311a /drivers/ide/tx4938ide.c
parentecf3a31d2a08a419bdf919456f1724f5b72bde2c (diff)
downloadop-kernel-dev-6762511934e6e7287ce3c8baac0d52ef64e3787b.zip
op-kernel-dev-6762511934e6e7287ce3c8baac0d52ef64e3787b.tar.gz
ide: rename IDE_TFLAG_IN_[HOB_]FEATURE
The feature register has never been readable -- when its location is read, one gets the error register value; hence rename IDE_TFLAG_IN_[HOB_]FEATURE into IDE_TFLAG_IN_[HOB_]ERROR and introduce the 'hob_error' field into the 'struct ide_taskfile' (despite the error register not really depending on the HOB bit). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/tx4938ide.c')
-rw-r--r--drivers/ide/tx4938ide.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index ec3aa32..606c37f 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -144,8 +144,8 @@ static void tx4938ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
/* be sure we're looking at the low order bits */
tx4938ide_outb(ATA_DEVCTL_OBS, io_ports->ctl_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
- tf->feature = tx4938ide_inb(io_ports->feature_addr);
+ if (cmd->tf_flags & IDE_TFLAG_IN_ERROR)
+ tf->error = tx4938ide_inb(io_ports->feature_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
tf->nsect = tx4938ide_inb(io_ports->nsect_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
@@ -160,17 +160,16 @@ static void tx4938ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
if (cmd->tf_flags & IDE_TFLAG_LBA48) {
tx4938ide_outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr);
- if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
- tf->hob_feature =
- tx4938ide_inb(io_ports->feature_addr);
+ if (cmd->tf_flags & IDE_TFLAG_IN_HOB_ERROR)
+ tf->hob_error = tx4938ide_inb(io_ports->feature_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
- tf->hob_nsect = tx4938ide_inb(io_ports->nsect_addr);
+ tf->hob_nsect = tx4938ide_inb(io_ports->nsect_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
- tf->hob_lbal = tx4938ide_inb(io_ports->lbal_addr);
+ tf->hob_lbal = tx4938ide_inb(io_ports->lbal_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
- tf->hob_lbam = tx4938ide_inb(io_ports->lbam_addr);
+ tf->hob_lbam = tx4938ide_inb(io_ports->lbam_addr);
if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
- tf->hob_lbah = tx4938ide_inb(io_ports->lbah_addr);
+ tf->hob_lbah = tx4938ide_inb(io_ports->lbah_addr);
}
}
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