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, 3 insertions, 3 deletions

diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 70dc8792b44c..715cfd201847 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -71,7 +71,7 @@ static int no_piix_dma;
 static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
         ide_hwif_t *hwif        = HWIF(drive);
-        struct pci_dev *dev     = hwif->pci_dev;
+        struct pci_dev *dev     = to_pci_dev(hwif->dev);
         int is_slave            = drive->dn & 1;
         int master_port         = hwif->channel ? 0x42 : 0x40;
         int slave_port          = 0x44;
@@ -140,7 +140,7 @@ static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio)
 static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed)
 {
         ide_hwif_t *hwif        = HWIF(drive);
-        struct pci_dev *dev     = hwif->pci_dev;
+        struct pci_dev *dev     = to_pci_dev(hwif->dev);
         u8 maslave              = hwif->channel ? 0x42 : 0x40;
         int a_speed             = 3 << (drive->dn * 4);
         int u_flag              = 1 << drive->dn;
@@ -260,7 +260,7 @@ static const struct ich_laptop ich_laptop[] = {
 
 static u8 __devinit piix_cable_detect(ide_hwif_t *hwif)
 {
-        struct pci_dev *pdev = hwif->pci_dev;
+        struct pci_dev *pdev = to_pci_dev(hwif->dev);
         const struct ich_laptop *lap = &ich_laptop[0];
         u8 reg54h = 0, mask = hwif->channel ? 0xc0 : 0x30;