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/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 89d2363a1ebd..bb29db03540e 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -149,6 +149,7 @@ static struct udma_timing {
 static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed)
 {
         ide_hwif_t *hwif        = HWIF(drive);
+        struct pci_dev *dev     = to_pci_dev(hwif->dev);
         u8 adj                  = (drive->dn & 1) ? 0x08 : 0x00;
 
         /*
@@ -159,7 +160,7 @@ static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed)
          * As we set up the PLL to output 133 MHz for UltraDMA/133 capable
          * chips, we must override the default register settings...
          */
-        if (max_dma_rate(hwif->pci_dev) == 4) {
+        if (max_dma_rate(dev) == 4) {
                 u8 mode = speed & 0x07;
 
                 if (speed >= XFER_UDMA_0) {
@@ -186,9 +187,10 @@ static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed)
 static void pdcnew_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
         ide_hwif_t *hwif = drive->hwif;
+        struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 adj = (drive->dn & 1) ? 0x08 : 0x00;
 
-        if (max_dma_rate(hwif->pci_dev) == 4) {
+        if (max_dma_rate(dev) == 4) {
                 set_indexed_reg(hwif, 0x0c + adj, pio_timings[pio].reg0c);
                 set_indexed_reg(hwif, 0x0d + adj, pio_timings[pio].reg0d);
                 set_indexed_reg(hwif, 0x13 + adj, pio_timings[pio].reg13);