Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=34f5d5ae35240a11846875d76eb935875ab0c366
Commit:     34f5d5ae35240a11846875d76eb935875ab0c366
Parent:     0455fcc821e87d362f2047922c59c0f378a122b5
Author:     Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Sat Jan 26 20:13:12 2008 +0100
Committer:  Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Sat Jan 26 20:13:12 2008 +0100

    ide: switch set_xfer_rate() to use REQ_TYPE_ATA_TASKFILE requests
    
    Based on the earlier work by Tejun Heo.
    
    Switch set_xfer_rate() to use REQ_TYPE_ATA_TASKFILE requests
    and make ide_wait_cmd() static.
    
    There should be no functionality changes caused by this patch.
    
    Cc: Tejun Heo <[EMAIL PROTECTED]>
    Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
 drivers/ide/ide-proc.c     |   12 +++++++++---
 drivers/ide/ide-taskfile.c |    3 ++-
 include/linux/ide.h        |    8 --------
 3 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index a4007d3..aa663e7 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -346,14 +346,20 @@ static int ide_write_setting(ide_drive_t *drive, 
ide_settings_t *setting, int va
 
 static int set_xfer_rate (ide_drive_t *drive, int arg)
 {
+       ide_task_t task;
        int err;
 
        if (arg < 0 || arg > 70)
                return -EINVAL;
 
-       err = ide_wait_cmd(drive,
-                       WIN_SETFEATURES, (u8) arg,
-                       SETFEATURES_XFER, 0, NULL);
+       memset(&task, 0, sizeof(task));
+       task.tf.command = WIN_SETFEATURES;
+       task.tf.feature = SETFEATURES_XFER;
+       task.tf.nsect   = (u8)arg;
+       task.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
+                       IDE_TFLAG_IN_NSECT;
+
+       err = ide_no_data_taskfile(drive, &task);
 
        if (!err && arg) {
                ide_set_xfer_rate(drive, (u8) arg);
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 9404650..a1796cf 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -750,7 +750,8 @@ abort:
 }
 #endif
 
-int ide_wait_cmd (ide_drive_t *drive, u8 cmd, u8 nsect, u8 feature, u8 
sectors, u8 *buf)
+static int ide_wait_cmd(ide_drive_t *drive, u8 cmd, u8 nsect, u8 feature,
+                       u8 sectors, u8 *buf)
 {
        struct request rq;
        u8 buffer[4];
diff --git a/include/linux/ide.h b/include/linux/ide.h
index c889a6e..27cb39d 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -870,14 +870,6 @@ extern int ide_do_drive_cmd(ide_drive_t *, struct request 
*, ide_action_t);
 
 extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
 
-/*
- * Issue ATA command and wait for completion.
- * Use for implementing commands in kernel
- *
- *  (ide_drive_t *drive, u8 cmd, u8 nsect, u8 feature, u8 sectors, u8 *buf)
- */
-extern int ide_wait_cmd(ide_drive_t *, u8, u8, u8, u8, u8 *);
-
 enum {
        IDE_TFLAG_LBA48                 = (1 << 0),
        IDE_TFLAG_NO_SELECT_MASK        = (1 << 1),
-
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