ide: always use ->OUTBSYNC method for executing commands

Always use ->OUTBSYNC method for executing commands so the posting is done
if needed (this affects only pmac and scc_pata host drivers at the moment).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

6 files changed, 14 insertions, 9 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index e2bcd3af45db..b9983c4a1fac 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -696,7 +696,8 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
                 return ide_started;
         } else {
                 /* Issue the packet command */
-                hwif->OUTB(WIN_PACKETCMD, hwif->io_ports.command_addr);
+                hwif->OUTBSYNC(drive, WIN_PACKETCMD,
+                               hwif->io_ports.command_addr);
                 return (*pkt_xfer_routine) (drive);
         }
 }
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index a17fc6430001..c32ca769b963 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -502,7 +502,8 @@ static ide_startstop_t ide_atapi_error(ide_drive_t *drive, struct request *rq, u
 
         if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT))
                 /* force an abort */
-                hwif->OUTB(WIN_IDLEIMMEDIATE, hwif->io_ports.command_addr);
+                hwif->OUTBSYNC(drive, WIN_IDLEIMMEDIATE,
+                               hwif->io_ports.command_addr);
 
         if (rq->errors >= ERROR_MAX) {
                 ide_kill_rq(drive, rq);
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 1789fbab2daf..7f2b4edc6369 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -593,7 +593,7 @@ int ide_driveid_update(ide_drive_t *drive)
         SELECT_MASK(drive, 1);
         ide_set_irq(drive, 1);
         msleep(50);
-        hwif->OUTB(WIN_IDENTIFY, hwif->io_ports.command_addr);
+        hwif->OUTBSYNC(drive, WIN_IDENTIFY, hwif->io_ports.command_addr);
         timeout = jiffies + WAIT_WORSTCASE;
         do {
                 if (time_after(jiffies, timeout)) {
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 8f7d57660643..099a0fe1745b 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -293,7 +293,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
                 hwif->OUTB(0, io_ports->feature_addr);
 
         /* ask drive for ID */
-        hwif->OUTB(cmd, io_ports->command_addr);
+        hwif->OUTBSYNC(drive, cmd, io_ports->command_addr);
 
         timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
         timeout += jiffies;
@@ -480,7 +480,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
                         msleep(50);
                         hwif->OUTB(drive->select.all, io_ports->device_addr);
                         msleep(50);
-                        hwif->OUTB(WIN_SRST, io_ports->command_addr);
+                        hwif->OUTBSYNC(drive, WIN_SRST, io_ports->command_addr);
                         (void)ide_busy_sleep(hwif);
                         rc = try_to_identify(drive, cmd);
                 }
@@ -516,7 +516,7 @@ static void enable_nest (ide_drive_t *drive)
         printk("%s: enabling %s -- ", hwif->name, drive->id->model);
         SELECT_DRIVE(drive);
         msleep(50);
-        hwif->OUTB(EXABYTE_ENABLE_NEST, hwif->io_ports.command_addr);
+        hwif->OUTBSYNC(drive, EXABYTE_ENABLE_NEST, hwif->io_ports.command_addr);
 
         if (ide_busy_sleep(hwif)) {
                 printk(KERN_CONT "failed (timeout)\n");
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index f4f31238bbef..f3f231de1835 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1056,7 +1056,8 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
                                     IDETAPE_WAIT_CMD, NULL);
                 return ide_started;
         } else {
-                hwif->OUTB(WIN_PACKETCMD, hwif->io_ports.command_addr);
+                hwif->OUTBSYNC(drive, WIN_PACKETCMD,
+                               hwif->io_ports.command_addr);
                 return idetape_transfer_pc(drive);
         }
 }
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 1168fb0a713c..8f716da5b7de 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -256,7 +256,8 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err)
 
         if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT))
                 /* force an abort */
-                hwif->OUTB(WIN_IDLEIMMEDIATE, hwif->io_ports.command_addr);
+                hwif->OUTBSYNC(drive, WIN_IDLEIMMEDIATE,
+                               hwif->io_ports.command_addr);
 
         rq->errors++;
 
@@ -573,7 +574,8 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
                 return ide_started;
         } else {
                 /* Issue the packet command */
-                hwif->OUTB(WIN_PACKETCMD, hwif->io_ports.command_addr);
+                hwif->OUTBSYNC(drive, WIN_PACKETCMD,
+                               hwif->io_ports.command_addr);
                 return idescsi_transfer_pc(drive);
         }
 }