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, 7 deletions

diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index d4df4642dbb5..bd05a4aae61b 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -71,10 +71,9 @@ static u8 superio_ide_inb (unsigned long port)
 
 static void __devinit superio_ide_init_iops (struct hwif_s *hwif)
 {
+        struct pci_dev *pdev = to_pci_dev(hwif->dev);
         u32 base, dmabase;
-        u8 tmp;
-        struct pci_dev *pdev = hwif->pci_dev;
-        u8 port = hwif->channel;
+        u8 port = hwif->channel, tmp;
 
         base = pci_resource_start(pdev, port * 2) & ~3;
         dmabase = pci_resource_start(pdev, 4) & ~3;
@@ -93,10 +92,11 @@ static void __devinit superio_ide_init_iops (struct hwif_s *hwif)
 
 static void __devinit init_iops_ns87415(ide_hwif_t *hwif)
 {
-        if (PCI_SLOT(hwif->pci_dev->devfn) == 0xE) {
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
+
+        if (PCI_SLOT(dev->devfn) == 0xE)
                 /* Built-in - assume it's under superio. */
                 superio_ide_init_iops(hwif);
-        }
 }
 #endif
 
@@ -110,8 +110,8 @@ static unsigned int ns87415_count = 0, ns87415_control[MAX_HWIFS] = { 0 };
 static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
 {
         ide_hwif_t *hwif = HWIF(drive);
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
         unsigned int bit, other, new, *old = (unsigned int *) hwif->select_data;
-        struct pci_dev *dev = hwif->pci_dev;
         unsigned long flags;
 
         local_irq_save(flags);
@@ -189,7 +189,7 @@ static int ns87415_ide_dma_setup(ide_drive_t *drive)
 
 static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
 {
-        struct pci_dev *dev = hwif->pci_dev;
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
         unsigned int ctrl, using_inta;
         u8 progif;
 #ifdef __sparc_v9__