ide: add "flagged" taskfile flags to struct ide_taskfile (v2)

* Add ->ftf_flags field to struct ide_taskfile
  and convert flags for TASKFILE ioctl to use it.

* Rename "flagged" taskfile flags:
  - IDE_TFLAG_FLAGGED -> IDE_FTFLAG_FLAGGED
  - IDE_TFLAG_FLAGGED_SET_IN_FLAGS -> IDE_FTFLAG_SET_IN_FLAGS
  - IDE_TFLAG_{OUT,IN}_DATA -> IDE_FTFLAG_{OUT,IN}_DATA

v2:
* Remember to fully update ide-h8300.c, scc_pata.c and tx493{8,9}ide.c
  (thanks to Stephen Rothwell for noticing).

There should be no functional changes caused by this patch.

Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

8 files changed, 25 insertions, 25 deletions

diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c
index 4bd46d2..6eabf9e 100644
--- a/drivers/ide/at91_ide.c
+++ b/drivers/ide/at91_ide.c
@@ -192,10 +192,10 @@ static void at91_ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 	struct ide_taskfile *tf = &task->tf;
 	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->tf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (task->tf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		at91_ide_output_data(drive, NULL, &data, 2);
@@ -233,7 +233,7 @@ static void at91_ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->tf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		at91_ide_input_data(drive, NULL, &data, 2);
diff --git a/drivers/ide/ide-h8300.c b/drivers/ide/ide-h8300.c
index 9270d32..11e9374 100644
--- a/drivers/ide/ide-h8300.c
+++ b/drivers/ide/ide-h8300.c
@@ -51,10 +51,10 @@ static void h8300_tf_load(ide_drive_t *drive, ide_task_t *task)
 	struct ide_taskfile *tf = &task->tf;
 	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA)
+	if (task->ftf_flags & IDE_FTFLAG_OUT_DATA)
 		mm_outw((tf->hob_data << 8) | tf->data, io_ports->data_addr);
 
 	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
@@ -90,7 +90,7 @@ static void h8300_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = mm_inw(io_ports->data_addr);
 
 		tf->data = data & 0xff;
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c
index 9a8da67..cad59f0 100644
--- a/drivers/ide/ide-io-std.c
+++ b/drivers/ide/ide-io-std.c
@@ -96,10 +96,10 @@ void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 	else
 		tf_outb = ide_outb;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		if (mmio)
@@ -153,7 +153,7 @@ void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 		tf_inb  = ide_inb;
 	}
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		if (mmio)
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 2461245..02240a3 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -73,8 +73,8 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task)
 		}
 	}
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
-		task->tf_flags |= IDE_TFLAG_FLAGGED_SET_IN_FLAGS;
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
+		task->ftf_flags |= IDE_FTFLAG_SET_IN_FLAGS;
 
 	memcpy(&hwif->task, task, sizeof(*task));
 
@@ -551,10 +551,10 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 		args.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_IN_HOB);
 
 	if (req_task->out_flags.all) {
-		args.tf_flags |= IDE_TFLAG_FLAGGED;
+		args.ftf_flags |= IDE_FTFLAG_FLAGGED;
 
 		if (req_task->out_flags.b.data)
-			args.tf_flags |= IDE_TFLAG_OUT_DATA;
+			args.ftf_flags |= IDE_FTFLAG_OUT_DATA;
 
 		if (req_task->out_flags.b.nsector_hob)
 			args.tf_flags |= IDE_TFLAG_OUT_HOB_NSECT;
@@ -582,7 +582,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 	}
 
 	if (req_task->in_flags.b.data)
-		args.tf_flags |= IDE_TFLAG_IN_DATA;
+		args.ftf_flags |= IDE_FTFLAG_IN_DATA;
 
 	switch(req_task->data_phase) {
 		case TASKFILE_MULTI_OUT:
@@ -647,7 +647,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 	memcpy(req_task->hob_ports, &args.tf_array[0], HDIO_DRIVE_HOB_HDR_SIZE - 2);
 	memcpy(req_task->io_ports, &args.tf_array[6], HDIO_DRIVE_TASK_HDR_SIZE);
 
-	if ((args.tf_flags & IDE_TFLAG_FLAGGED_SET_IN_FLAGS) &&
+	if ((args.ftf_flags & IDE_FTFLAG_SET_IN_FLAGS) &&
 	    req_task->in_flags.all == 0) {
 		req_task->in_flags.all = IDE_TASKFILE_STD_IN_FLAGS;
 		if (drive->dev_flags & IDE_DFLAG_LBA48)
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index ea48a3e..159eb39 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -66,7 +66,7 @@ static void superio_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &drive->hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = inw(io_ports->data_addr);
 
 		tf->data = data & 0xff;
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index ae965da..82929c7 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -672,10 +672,10 @@ static void scc_tf_load(ide_drive_t *drive, ide_task_t *task)
 	struct ide_taskfile *tf = &task->tf;
 	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA)
+	if (task->ftf_flags & IDE_FTFLAG_OUT_DATA)
 		out_be32((void *)io_ports->data_addr,
 			 (tf->hob_data << 8) | tf->data);
 
@@ -711,7 +711,7 @@ static void scc_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &drive->hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = (u16)in_be32((void *)io_ports->data_addr);
 
 		tf->data = data & 0xff;
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index efade9e..6b51e0c5 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -89,10 +89,10 @@ static void tx4938ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 	struct ide_taskfile *tf = &task->tf;
 	u8 HIHI = task->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		/* no endian swap */
@@ -132,7 +132,7 @@ static void tx4938ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		/* no endian swap */
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index fb037a5..f0033eb 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -474,10 +474,10 @@ static void tx4939ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 	struct ide_taskfile *tf = &task->tf;
 	u8 HIHI = task->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (task->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		/* no endian swap */
@@ -519,7 +519,7 @@ static void tx4939ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	struct ide_io_ports *io_ports = &hwif->io_ports;
 	struct ide_taskfile *tf = &task->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (task->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		/* no endian swap */