diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/mips/au1xxx-ide.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index c7854ea57b52..3c4f71afeeba 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -181,12 +181,6 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed) { int mem_sttime; int mem_stcfg; - unsigned long mode; - -#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA - if (ide_use_dma(drive)) - mode = ide_dma_speed(drive, 0); -#endif mem_sttime = 0; mem_stcfg = au_readl(MEM_STCFG2); @@ -195,7 +189,7 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed) auide_tune_drive(drive, speed - XFER_PIO_0); return 0; } - + switch(speed) { #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA case XFER_MW_DMA_2: @@ -207,7 +201,6 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed) mem_stcfg &= ~TOECS_MASK; mem_stcfg |= SBC_IDE_MDMA2_TCSOE | SBC_IDE_MDMA2_TOECS; - mode = XFER_MW_DMA_2; break; case XFER_MW_DMA_1: mem_sttime = SBC_IDE_TIMING(MDMA1); @@ -218,7 +211,6 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed) mem_stcfg &= ~TOECS_MASK; mem_stcfg |= SBC_IDE_MDMA1_TCSOE | SBC_IDE_MDMA1_TOECS; - mode = XFER_MW_DMA_1; break; case XFER_MW_DMA_0: mem_sttime = SBC_IDE_TIMING(MDMA0); @@ -229,14 +221,13 @@ static int auide_tune_chipset (ide_drive_t *drive, u8 speed) mem_stcfg &= ~TOECS_MASK; mem_stcfg |= SBC_IDE_MDMA0_TCSOE | SBC_IDE_MDMA0_TOECS; - mode = XFER_MW_DMA_0; break; #endif default: return 1; } - - if (ide_config_drive_speed(drive, mode)) + + if (ide_config_drive_speed(drive, speed)) return 1; au_writel(mem_sttime,MEM_STTIME2); |