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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:53 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:53 +0200 |
| commit | 92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e (patch) | |
| tree | 6c4b7253d2e799f260d7858b99addd0cdac978d2 /drivers/ide/pci/scc_pata.c | |
| parent | 40f095f0138ea5b5971e5128b27e1bb907161149 (diff) | |
| download | op-kernel-dev-92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e.zip op-kernel-dev-92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e.tar.gz | |
ide: use ->tf_read in ide_read_error()
* Add IDE_TFLAG_IN_FEATURE taskfile flag for reading Feature
register and handle it in ->tf_read.
* Convert ide_read_error() to use ->tf_read instead of ->INB,
then uninline and export it.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/scc_pata.c')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 727eda6..c110f35 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -741,6 +741,8 @@ static void scc_tf_read(ide_drive_t *drive, ide_task_t *task) /* be sure we're looking at the low order bits */ scc_ide_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr); + if (task->tf_flags & IDE_TFLAG_IN_FEATURE) + tf->feature = scc_ide_inb(io_ports->feature_addr); if (task->tf_flags & IDE_TFLAG_IN_NSECT) tf->nsect = scc_ide_inb(io_ports->nsect_addr); if (task->tf_flags & IDE_TFLAG_IN_LBAL) |
