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ide: remove set_transfer()

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Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-02-02 19:56:46 +01:00
parent fa017176f7
commit 5efe7c540e
3 changed files with 5 additions and 20 deletions
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6
drivers/ide/ide-taskfile.c
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@@ -755,6 +755,7 @@ int ide_cmd_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
u8 args[4], xfer_rate = 0;
ide_task_t tfargs;
struct ide_taskfile *tf = &tfargs.tf;
struct hd_driveid *id = drive->id;
if (NULL == (void *) arg) {
struct request rq;
@@ -792,7 +793,10 @@ int ide_cmd_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
return -ENOMEM;
}
if (set_transfer(drive, &tfargs)) {
if (tf->command == WIN_SETFEATURES &&
tf->feature == SETFEATURES_XFER &&
tf->nsect >= XFER_SW_DMA_0 &&
(id->dma_ultra || id->dma_mword || id->dma_1word)) {
xfer_rate = args[1];
if (ide_ata66_check(drive, &tfargs))
goto abort;