diff options
Diffstat (limited to 'drivers/ide/sl82c105.c')
| -rw-r--r-- | drivers/ide/sl82c105.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c index d698da470d6f..f21dc2ad7682 100644 --- a/drivers/ide/sl82c105.c +++ b/drivers/ide/sl82c105.c @@ -24,13 +24,6 @@ #define DRV_NAME "sl82c105" -#undef DEBUG - -#ifdef DEBUG -#define DBG(arg) printk arg -#else -#define DBG(fmt,...) -#endif /* * SL82C105 PCI config register 0x40 bits. */ @@ -70,12 +63,13 @@ static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio) /* * Configure the chipset for PIO mode. */ -static void sl82c105_set_pio_mode(ide_drive_t *drive, const u8 pio) +static void sl82c105_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) { - struct pci_dev *dev = to_pci_dev(drive->hwif->dev); + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned long timings = (unsigned long)ide_get_drivedata(drive); int reg = 0x44 + drive->dn * 4; u16 drv_ctrl; + const u8 pio = drive->pio_mode - XFER_PIO_0; drv_ctrl = get_pio_timings(drive, pio); @@ -98,14 +92,12 @@ static void sl82c105_set_pio_mode(ide_drive_t *drive, const u8 pio) /* * Configure the chipset for DMA mode. */ -static void sl82c105_set_dma_mode(ide_drive_t *drive, const u8 speed) +static void sl82c105_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) { static u16 mwdma_timings[] = {0x0707, 0x0201, 0x0200}; unsigned long timings = (unsigned long)ide_get_drivedata(drive); u16 drv_ctrl; - - DBG(("sl82c105_tune_chipset(drive:%s, speed:%s)\n", - drive->name, ide_xfer_verbose(speed))); + const u8 speed = drive->dma_mode; drv_ctrl = mwdma_timings[speed - XFER_MW_DMA_0]; @@ -196,8 +188,6 @@ static void sl82c105_dma_start(ide_drive_t *drive) struct pci_dev *dev = to_pci_dev(hwif->dev); int reg = 0x44 + drive->dn * 4; - DBG(("%s(drive:%s)\n", __func__, drive->name)); - pci_write_config_word(dev, reg, (unsigned long)ide_get_drivedata(drive) >> 16); @@ -209,8 +199,6 @@ static void sl82c105_dma_clear(ide_drive_t *drive) { struct pci_dev *dev = to_pci_dev(drive->hwif->dev); - DBG(("sl82c105_dma_clear(drive:%s)\n", drive->name)); - sl82c105_reset_host(dev); } @@ -218,11 +206,7 @@ static int sl82c105_dma_end(ide_drive_t *drive) { struct pci_dev *dev = to_pci_dev(drive->hwif->dev); int reg = 0x44 + drive->dn * 4; - int ret; - - DBG(("%s(drive:%s)\n", __func__, drive->name)); - - ret = ide_dma_end(drive); + int ret = ide_dma_end(drive); pci_write_config_word(dev, reg, (unsigned long)ide_get_drivedata(drive)); @@ -239,8 +223,6 @@ static void sl82c105_resetproc(ide_drive_t *drive) struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 val; - DBG(("sl82c105_resetproc(drive:%s)\n", drive->name)); - pci_read_config_dword(dev, 0x40, &val); val |= (CTRL_P1F16 | CTRL_P0F16); pci_write_config_dword(dev, 0x40, val); @@ -291,8 +273,6 @@ static int init_chipset_sl82c105(struct pci_dev *dev) { u32 val; - DBG(("init_chipset_sl82c105()\n")); - pci_read_config_dword(dev, 0x40, &val); val |= CTRL_P0EN | CTRL_P0F16 | CTRL_P1F16; pci_write_config_dword(dev, 0x40, val); |