ide: use only ->set_pio_mode method for programming PIO modes (take 2)

[deliverable/linux.git] / drivers / ide / ppc / pmac.c

diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 4da251882cc197681987e256a91ff5b752ba7844..f759a53978651b82c28f0cd257f865ee8f7febfe 100644 (file)
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -917,7 +917,7 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,
 
 /* 
  * Speedproc. This function is called by the core to set any of the standard
- * timing (PIO, MDMA or UDMA) to both the drive and the controller.
+ * DMA timing (MDMA or UDMA) to both the drive and the controller.
  * You may notice we don't use this function on normal "dma check" operation,
  * our dedicated function is more precise as it uses the drive provided
  * cycle time value. We should probably fix this one to deal with that too...
@@ -964,13 +964,6 @@ static int pmac_ide_tune_chipset(ide_drive_t *drive, const u8 speed)
                case XFER_SW_DMA_0:
                        return 1;
 #endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */
-               case XFER_PIO_4:
-               case XFER_PIO_3:
-               case XFER_PIO_2:
-               case XFER_PIO_1:
-               case XFER_PIO_0:
-                       pmac_ide_set_pio_mode(drive, speed & 0x07);
-                       return 0;
                default:
                        ret = 1;
        }