ide: remove ->ide_dma_on and ->dma_off_quietly methods from ide_hwif_t
* Make ide_dma_off_quietly() and __ide_dma_on() always available.
* Drop "__" prefix from __ide_dma_on().
* Check for presence of ->dma_host_on instead of ->ide_dma_on.
* Convert all users of ->ide_dma_on and ->dma_off_quietly methods
to use ide_dma_on() and ide_dma_off_quietly() instead.
* Remove no longer needed ->ide_dma_on and ->dma_off_quietly methods
from ide_hwif_t.
* Make ide_dma_on() void.
There should be no functionality changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index fef20bd..8a94c3e 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -220,7 +220,7 @@
}
if (mode != -1) {
printk("SC1200: %s: changing (U)DMA mode\n", drive->name);
- hwif->dma_off_quietly(drive);
+ ide_dma_off_quietly(drive);
if (ide_set_dma_mode(drive, mode) == 0)
hwif->dma_host_on(drive);
return;
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index fea56d3..8c4e94b 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -277,23 +277,6 @@
return dma_stat;
}
-static int
-sgiioc4_ide_dma_on(ide_drive_t * drive)
-{
- drive->using_dma = 1;
- ide_toggle_bounce(drive, 1);
-
- return 0;
-}
-
-static void sgiioc4_dma_off_quietly(ide_drive_t *drive)
-{
- drive->using_dma = 0;
- ide_toggle_bounce(drive, 0);
-
- drive->hwif->dma_host_off(drive);
-}
-
static void sgiioc4_set_dma_mode(ide_drive_t *drive, const u8 speed)
{
}
@@ -598,8 +581,6 @@
hwif->dma_setup = &sgiioc4_ide_dma_setup;
hwif->dma_start = &sgiioc4_ide_dma_start;
hwif->ide_dma_end = &sgiioc4_ide_dma_end;
- hwif->ide_dma_on = &sgiioc4_ide_dma_on;
- hwif->dma_off_quietly = &sgiioc4_dma_off_quietly;
hwif->ide_dma_test_irq = &sgiioc4_ide_dma_test_irq;
hwif->dma_host_on = &sgiioc4_dma_host_on;
hwif->dma_host_off = &sgiioc4_dma_host_off;