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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:07 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:07 +0100
commit9a3c49be5c5f7388eefb712be9a383904140532e (patch)
tree5dc16604e155dcc6c14e65dc3cfce8605f2c8f82 /drivers/ide/ide-taskfile.c
parent9e42237f26cf517a3f682505f03a3a8d89b3b35d (diff)
ide: add ide_no_data_taskfile() helper
* Add ide_no_data_taskfile() helper and convert ide_raw_taskfile() w/ NO DATA protocol users to use it instead. * Set ->data_phase explicitly in ide_no_data_taskfile() (TASKFILE_NO_DATA is defined as 0x0000). * Unexport task_no_data_intr(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index a79150e6be07..7cb674f81315 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -229,8 +229,6 @@ ide_startstop_t task_no_data_intr (ide_drive_t *drive)
return ide_stopped;
}
-EXPORT_SYMBOL(task_no_data_intr);
-
static u8 wait_drive_not_busy(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
@@ -524,6 +522,16 @@ int ide_raw_taskfile (ide_drive_t *drive, ide_task_t *args, u8 *buf)
EXPORT_SYMBOL(ide_raw_taskfile);
+int ide_no_data_taskfile(ide_drive_t *drive, ide_task_t *task)
+{
+ task->command_type = IDE_DRIVE_TASK_NO_DATA;
+ task->data_phase = TASKFILE_NO_DATA;
+ task->handler = task_no_data_intr;
+
+ return ide_raw_taskfile(drive, task, NULL);
+}
+EXPORT_SYMBOL_GPL(ide_no_data_taskfile);
+
#ifdef CONFIG_IDE_TASK_IOCTL
int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
{