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, 3 deletions

diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 2a0f45c4f4c4..df74e588a530 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -28,7 +28,7 @@
 static void it8213_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         = 0x40;
         int slave_port          = 0x44;
@@ -85,7 +85,7 @@ static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio)
 static void it8213_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              = 0x40;
         int a_speed             = 3 << (drive->dn * 4);
         int u_flag              = 1 << drive->dn;
@@ -152,6 +152,7 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
 
 static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
 {
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 reg42h = 0;
 
         hwif->set_dma_mode = &it8213_set_dma_mode;
@@ -160,7 +161,7 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
         if (!hwif->dma_base)
                 return;
 
-        pci_read_config_byte(hwif->pci_dev, 0x42, &reg42h);
+        pci_read_config_byte(dev, 0x42, &reg42h);
 
         if (hwif->cbl != ATA_CBL_PATA40_SHORT)
                 hwif->cbl = (reg42h & 0x02) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;