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, 7 insertions, 5 deletions

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 4b32c90f4896..37de25b16b34 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -121,8 +121,8 @@ struct via82cxxx_dev
 
 static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
 {
-        struct pci_dev *dev = hwif->pci_dev;
-        struct via82cxxx_dev *vdev = pci_get_drvdata(hwif->pci_dev);
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
+        struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
         u8 t;
 
         if (~vdev->via_config->flags & VIA_BAD_AST) {
@@ -159,8 +159,10 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
 
 static void via_set_drive(ide_drive_t *drive, const u8 speed)
 {
-        ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1);
-        struct via82cxxx_dev *vdev = pci_get_drvdata(drive->hwif->pci_dev);
+        ide_hwif_t *hwif = drive->hwif;
+        ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
+        struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
         struct ide_timing t, p;
         unsigned int T, UT;
 
@@ -408,7 +410,7 @@ static int via_cable_override(struct pci_dev *pdev)
 
 static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
 {
-        struct pci_dev *pdev = hwif->pci_dev;
+        struct pci_dev *pdev = to_pci_dev(hwif->dev);
         struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
 
         if (via_cable_override(pdev))