ide: change ->set_pio_mode method parameters

Change ->set_pio_mode method parameters to match ->set_piomode method
used in struct ata_port_operations.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/ide/it8213.c b/drivers/ide/it8213.c
index 47976167796a..492c07d5f4f3 100644
--- a/drivers/ide/it8213.c
+++ b/drivers/ide/it8213.c
@@ -17,15 +17,14 @@
 
 /**
  *      it8213_set_pio_mode     -       set host controller for PIO mode
+ *      @hwif: port
  *      @drive: drive
- *      @pio: PIO mode number
  *
  *      Set the interface PIO mode.
  */
 
-static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio)
+static void it8213_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
-        ide_hwif_t *hwif        = drive->hwif;
         struct pci_dev *dev     = to_pci_dev(hwif->dev);
         int is_slave            = drive->dn & 1;
         int master_port         = 0x40;
@@ -35,6 +34,7 @@ static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio)
         u8 slave_data;
         static DEFINE_SPINLOCK(tune_lock);
         int control = 0;
+        const u8 pio = drive->pio_mode - XFER_PIO_0;
 
         static const u8 timings[][2] = {
                                         { 0, 0 },
@@ -120,7 +120,6 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
                         pci_write_config_byte(dev, 0x54, reg54 & ~v_flag);
         } else {
                 const u8 mwdma_to_pio[] = { 0, 3, 4 };
-                u8 pio;
 
                 if (reg48 & u_flag)
                         pci_write_config_byte(dev, 0x48, reg48 & ~u_flag);
@@ -132,11 +131,12 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
                         pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag);
 
                 if (speed >= XFER_MW_DMA_0)
-                        pio = mwdma_to_pio[speed - XFER_MW_DMA_0];
+                        drive->pio_mode =
+                                mwdma_to_pio[speed - XFER_MW_DMA_0] + XFER_PIO_0;
                 else
-                        pio = 2; /* only SWDMA2 is allowed */
+                        drive->pio_mode = XFER_PIO_2; /* for SWDMA2 */
 
-                it8213_set_pio_mode(drive, pio);
+                it8213_set_pio_mode(hwif, drive);
         }
 }