ide: call write_devctl() method from tf_read() method

[deliverable/linux.git] / drivers / ide / ide-io-std.c

diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c
index 7950b3bb4312367b3c75cece169fe04012a101a3..66c27768e85be5d61817baf7125e9a700983f63b 100644 (file)
--- 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;