ide: keep pointer to struct device instead of struct pci_dev in ide_hwif_t

Keep pointer to struct device instead of struct pci_dev in ide_hwif_t.

While on it:
* Use *dev->dma_mask instead of pci_dev->dma_mask in ide_toggle_bounce().

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 9b44fbdfe41f..b42940d8bf70 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -358,8 +358,10 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
         if (!PCI_DMA_BUS_IS_PHYS) {
                 addr = BLK_BOUNCE_ANY;
         } else if (on && drive->media == ide_disk) {
-                if (HWIF(drive)->pci_dev)
-                        addr = HWIF(drive)->pci_dev->dma_mask;
+                struct device *dev = drive->hwif->dev;
+
+                if (dev && dev->dma_mask)
+                        addr = *dev->dma_mask;
         }
 
         if (drive->queue)