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>
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index f5a6fa0..feabf54 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -686,7 +686,7 @@
u8 valid = cmd->valid.in.tf;
/* be sure we're looking at the low order bits */
- scc_ide_outb(ATA_DEVCTL_OBS, io_ports->ctl_addr);
+ scc_write_devctl(hwif, ATA_DEVCTL_OBS);
if (valid & IDE_VALID_ERROR)
tf->error = scc_ide_inb(io_ports->feature_addr);
@@ -702,7 +702,7 @@
tf->device = scc_ide_inb(io_ports->device_addr);
if (cmd->tf_flags & IDE_TFLAG_LBA48) {
- scc_ide_outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr);
+ scc_write_devctl(hwif, ATA_HOB | ATA_DEVCTL_OBS);
tf = &cmd->hob;
valid = cmd->valid.in.hob;