diff options
| author |   Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2009-04-08 14:13:02 +0200 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-04-08 14:13:02 +0200 |
| commit | 30881b9ac91e7c23e0ceb8414ab7de1961809bdd (patch) | |
| tree | 16ef2aa160d888fb109b4fd146925a1b1178c1aa /drivers/ide/ide-io-std.c | |
| parent | ide: move common code out of tf_load() method (diff) | |
| download | linux-dev-30881b9ac91e7c23e0ceb8414ab7de1961809bdd.tar.xz linux-dev-30881b9ac91e7c23e0ceb8414ab7de1961809bdd.zip | |
ide: call write_devctl() method from tf_read() method
Use write_devctl() method to clear/set the HOB bit in tf_read() method.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-io-std.c')
| -rw-r--r-- | drivers/ide/ide-io-std.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c index 7950b3bb4312..66c27768e85b 100644 --- a/drivers/ide/ide-io-std.c +++ b/drivers/ide/ide-io-std.c @@ -133,21 +133,17 @@ void ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd) ide_hwif_t *hwif = drive->hwif; struct ide_io_ports *io_ports = &hwif->io_ports; struct ide_taskfile *tf = &cmd->tf; - void (*tf_outb)(u8 addr, unsigned long port); u8 (*tf_inb)(unsigned long port); u8 valid = cmd->valid.in.tf; u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; - if (mmio) { - tf_outb = ide_mm_outb; + if (mmio) tf_inb = ide_mm_inb; - } else { - tf_outb = ide_outb; + else tf_inb = ide_inb; - } /* be sure we're looking at the low order bits */ - tf_outb(ATA_DEVCTL_OBS, io_ports->ctl_addr); + hwif->tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS); if (valid & IDE_VALID_ERROR) tf->error = tf_inb(io_ports->feature_addr); @@ -163,7 +159,7 @@ void ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd) tf->device = tf_inb(io_ports->device_addr); if (cmd->tf_flags & IDE_TFLAG_LBA48) { - tf_outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr); + hwif->tp_ops->write_devctl(hwif, ATA_HOB | ATA_DEVCTL_OBS); tf = &cmd->hob; valid = cmd->valid.in.hob; |